/* BASE VARIABLES */
:root {
  /* DARK GREY THEME (Apple/Stripe tech style) */
  --bg-color: #121214;
  --surface-base: #1a1a1f;
  --surface-hover: #222229;
  
  --text-primary: #ffffff;
  --text-secondary: #c9c9cb; /* Lightened for better contrast */
  --text-muted: #777777; /* Improved contrast vs strictly dark gray */
  
  /* Vibrant Orange/Salmon typical in Awwwards tech sites */
  --accent: #FF7B54;
  --accent-glow: rgba(255, 123, 84, 0.5);
  --accent-muted: rgba(255, 123, 84, 0.05);
  --accent-border: rgba(255, 123, 84, 0.3);
  
  --border-dim: rgba(255, 255, 255, 0.05);
  --border-lit: rgba(255, 255, 255, 0.15);
  
  --font-sans: 'Inter', -apple-system, sans-serif;
  --font-mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
}

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

html {
  font-family: var(--font-sans);
  background: var(--bg-color); color: var(--text-primary);
  scroll-behavior: smooth; font-size: 16px; line-height: 1.6;
}
body {
  overflow-x: hidden; position: relative;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }

/* DYNAMIC MOUSE GLOW OVERLAY */
#mouse-glow {
  position: fixed; top: 0; left: 0; width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,123,84,0.06) 0%, rgba(0,0,0,0) 60%);
  transform: translate(-50%, -50%);
  pointer-events: none; z-index: 1000;
  mix-blend-mode: screen; transition: opacity 0.5s;
}

/* BACKGROUND TEXTURES */
.bg-grid {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background-image: linear-gradient(to right, var(--border-dim) 1px, transparent 1px),
                    linear-gradient(to bottom, var(--border-dim) 1px, transparent 1px);
  background-size: 5rem 5rem; z-index: -2; pointer-events: none; opacity: 0.3;
}
.bg-noise {
  position: fixed; inset: 0; z-index: -1; opacity: 0.03; pointer-events: none;
  background: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}
.hero-glow {
  position: absolute; top: -10vw; left: 50%; width: 50vw; height: 30vw;
  transform: translateX(-50%); background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  z-index: -1; filter: blur(100px); opacity: 0.5; pointer-events: none;
}

/* SCROLL REACTIVE AURA & AMBIENT GLOWS */
.scroll-aura {
  position: fixed;
  top: 50%; left: 50%;
  width: 150vw; height: 150vh;
  margin-top: calc(var(--scroll-y, 0px) * -0.5); /* Parallax effect logic */
  transform: translate(-50%, calc(-50% + var(--scroll-y, 0px) * 0.1)) scale(calc(1 + var(--scroll-progress, 0) * 0.2));
  background: radial-gradient(circle at center, var(--accent-muted) 0%, rgba(0,0,0,0) 40%);
  pointer-events: none;
  z-index: -3; /* Deepest layer */
  mix-blend-mode: screen;
  transition: opacity 0.3s ease;
  opacity: calc(0.3 + var(--scroll-progress, 0));
}

.ambient-glow-orb {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle at center, var(--accent) 0%, transparent 60%);
  border-radius: 50%;
  filter: blur(120px);
  mix-blend-mode: screen;
  opacity: 0.1;
  pointer-events: none;
  z-index: -2;
}

/* UTILS */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; } .mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-4 { margin-top: 4rem; }
.pt-0 { padding-top: 0 !important; } .pb-0 { padding-bottom: 0 !important; }
.pt-less { padding-top: 2.5rem !important; } .pb-less { padding-bottom: 2.5rem !important; }
.w-100 { width: 100%; }

/* TYPOGRAPHY OVERHAUL */
.hero-title {
  font-family: var(--font-sans); font-size: clamp(3.5rem, 8vw, 7.5rem); font-weight: 800;
  letter-spacing: -0.06em; line-height: 0.9; text-transform: uppercase;
  margin-bottom: 1.5rem; color: #fff; text-shadow: 0 10px 40px rgba(0,0,0,0.8);
}
.hero-title em { font-style: italic; color: var(--accent); font-weight: 700; display: inline; }

.section-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; letter-spacing: -0.05em;
  text-transform: uppercase; line-height: 0.95; margin-bottom: 2rem;
}
.hero-desc, .section-desc {
  font-size: 1.25rem; color: var(--text-secondary); max-width: 700px;
  margin: 0 auto 3rem; line-height: 1.6; letter-spacing: -0.02em; font-weight: 400;
}

/* CHIPS & LABELS (Tech logic) */
.chip {
  display: inline-flex; align-items: center; gap: 0.75rem; background: var(--surface-base);
  border: 1px solid var(--border-lit); padding: 0.5rem 1.25rem; border-radius: 50px;
  font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: 2rem; box-shadow: 0 10px 20px rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
}
.section-label {
  display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono);
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent);
  margin-bottom: 1rem;
}
.dot { width: 6px; height: 6px; background: var(--text-secondary); border-radius: 50%; display: inline-block; }
.dot.red, .dot.orange { background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.dot.pulse { animation: pulseDot 2s infinite; }
@keyframes pulseDot { 0% { box-shadow: 0 0 0 0 var(--accent-glow); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* BUTTONS & HOVER EFFECTS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 1.125rem 2.25rem; border-radius: 6px; font-family: var(--font-mono);
  font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; border: none;
}
.btn-primary {
  background: var(--accent); color: #000; box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), 0 0 20px var(--accent-muted);
}
.btn-primary:hover { background: #ff9170; box-shadow: 0 0 25px var(--accent-glow); }
.btn-secondary {
  background: rgba(255,255,255,0.03); color: var(--text-primary); border: 1px solid var(--border-lit);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: var(--surface-hover); border-color: var(--accent); color: var(--accent); }
.hero-ctas { display: flex; justify-content: center; gap: 1rem; }

/* GLOW AND MAGNETIC CARDS */
.card-glow { position: relative; overflow: hidden; z-index: 1; }
.card-glow::before {
  content: ""; position: absolute; top: var(--y, center); left: var(--x, center);
  width: 400px; height: 400px; background: radial-gradient(circle, var(--accent-muted) 0%, transparent 60%);
  transform: translate(-50%, -50%); opacity: 0; transition: opacity 0.5s; pointer-events: none;
  z-index: -1; /* Ensures glow sits strictly behind text */
}
.card-glow:hover::before { opacity: 1; }

.glow-hover { transition: box-shadow 0.3s, border-color 0.3s; }
.glow-hover:hover { border-color: var(--accent); box-shadow: 0 0 15px var(--accent-glow); }

/* NAVBAR */
.navbar {
  display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 2rem;
  position: absolute; top: 0; left: 0; width: 100%; z-index: 100;
}
.logo { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 1rem; font-weight: 700; letter-spacing: 0.05em; }
.logo-icon { color: var(--accent); }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-btn, .nav-cta { font-family: var(--font-mono); font-size: 0.75rem; transition: color 0.3s; }
.nav-btn { color: var(--text-secondary); } .nav-btn:hover { color: var(--text-primary); }

/* HERO SECTIONS */
.hero { display: flex; flex-direction: column; justify-content: center; padding-top: 15vh; position: relative; }

/* IMAGES & PARALLAX WRAPPERS */
.image-wrapper {
  position: relative; border-radius: 16px; overflow: hidden; width: 100%;
  box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}
.glass-border { border: 1px solid var(--border-lit); background: var(--surface-base); }
.img-fluid { width: 100%; height: auto; display: block; object-fit: cover; }
.rounded-tech { border-radius: 16px; }
.overlay-gradient {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(0deg, var(--bg-color) 0%, transparent 30%);
}
.glass-caption {
  position: absolute; bottom: 1.5rem; left: 1.5rem; background: rgba(0,0,0,0.6);
  backdrop-filter: blur(12px); border: 1px solid var(--border-lit); border-radius: 50px;
  padding: 0.5rem 1rem; font-family: var(--font-mono); font-size: 0.75rem; color: #fff;
  display: flex; align-items: center; gap: 0.5rem; letter-spacing: 0.05em;
}

/* MARQUEE ANIMATION */
.marquee-section {
  width: 100%; overflow: hidden; white-space: nowrap; margin-top: 4rem; padding: 2rem 0;
  border-top: 1px solid var(--border-dim); border-bottom: 1px solid var(--border-dim);
  background: rgba(255,255,255,0.01);
}
.marquee-inner {
  display: inline-block; animation: marquee 30s linear infinite;
  font-family: var(--font-mono); font-size: 1rem; font-weight: 600; color: var(--text-secondary); letter-spacing: 0.1em;
}
.marquee-inner span { 
  margin-right: 2rem; 
  color: var(--text-muted); /* Dark gray baseline so it's readable */
  transition: color 0.3s; 
  animation: marquee-pulse 4s infinite alternate;
}
/* Staggering the glow for a beautiful sequence */
.marquee-inner span:nth-child(1), .marquee-inner span:nth-child(5) { animation-delay: 0s; }
.marquee-inner span:nth-child(2), .marquee-inner span:nth-child(6) { animation-delay: 1s; }
.marquee-inner span:nth-child(3), .marquee-inner span:nth-child(7) { animation-delay: 2s; }
.marquee-inner span:nth-child(4), .marquee-inner span:nth-child(8) { animation-delay: 3s; }

.marquee-inner span:hover { color: var(--accent); text-shadow: 0 0 15px var(--accent-glow); animation-play-state: paused; }

@keyframes marquee-pulse {
  0%, 60% { color: var(--text-muted); text-shadow: none; }
  80%, 100% { color: var(--accent); text-shadow: 0 0 15px var(--accent-glow); }
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* SECTIONS */
.section { padding: 5rem 0; position: relative; }
.section.gradient-bg {
  background: linear-gradient(180deg, var(--bg-color) 0%, rgba(20,20,25,1) 50%, var(--bg-color) 100%);
}
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.data-card {
  background: var(--surface-base); border: 1px solid var(--border-dim); border-radius: 12px;
  padding: 2.5rem; transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s;
  display: flex; flex-direction: column; backdrop-filter: blur(10px);
}
.data-card:hover { transform: translateY(-8px); border-color: var(--border-lit); box-shadow: 0 20px 40px rgba(0,0,0,0.9); }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.card-icon { font-size: 1.7rem; }
.card-id { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }
.data-card h3 { font-size: 1.25rem; font-family: var(--font-sans); font-weight: 700; color: var(--text-primary); margin-bottom: 1rem; letter-spacing: -0.02em; }
.data-card p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 2.5rem; flex: 1; line-height: 1.6; font-weight: 400; }
.card-footer { font-family: var(--font-mono); font-size: 0.75rem; display: flex; justify-content: space-between; border-top: 1px solid var(--border-dim); padding-top: 1.25rem; color: var(--text-primary); }
.alert-text { color: var(--accent); font-weight: 700; letter-spacing: 0.05em; }

.row-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }

/* UI LIST STACK */
.ui-list { display: flex; flex-direction: column; gap: 1rem; }
.ui-item {
  display: flex; align-items: center; gap: 1.5rem; padding: 1.5rem; background: var(--surface-base);
  border: 1px solid var(--border-dim); border-radius: 12px; transition: all 0.3s;
}
.ui-item.active { border-left: 4px solid var(--accent); background: var(--surface-hover); border-color: var(--border-lit); }
.ui-details { display: flex; justify-content: space-between; flex: 1; font-family: var(--font-mono); font-size: 0.85rem; align-items: center; }
.ui-label { color: var(--text-secondary); } .ui-value { color: var(--text-primary); font-weight: 600; } .ui-value.orange { color: var(--accent); }

/* STEP CARDS (Process Section) */
.step-card {
  padding: 2.5rem 2rem;
  border-left: 2px solid var(--border-lit);
  background: linear-gradient(90deg, rgba(255,255,255,0.02) 0%, transparent 100%);
  position: relative;
  transition: border-color 0.4s;
}
.step-card:hover { border-color: var(--accent); }
.step-number {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 3.5rem;
  color: var(--accent-muted);
  line-height: 1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.05em;
  transition: color 0.4s;
}
.step-card:hover .step-number { color: var(--accent); }
.step-card h3 {
  font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 1rem;
}
.step-card p {
  font-size: 1rem; color: var(--text-secondary); line-height: 1.6;
}

/* FORMS */
.urgency-chip {
  display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono);
  font-size: 0.8rem; color: var(--accent); background: var(--accent-muted);
  border: 1px solid var(--accent-border); padding: 0.75rem 1.25rem; border-radius: 8px;
}
.glass-panel { background: rgba(17, 17, 17, 0.7); backdrop-filter: blur(20px); border: 1px solid var(--border-lit); border-radius: 16px; overflow: hidden; }
.form-header { padding: 1.5rem 2rem; border-bottom: 1px solid var(--border-dim); display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.75rem; }
.fh-title { color: var(--text-primary); } .fh-status { color: var(--accent); }
#leadForm { padding: 2.5rem 2rem; }
.input-modern { position: relative; margin-bottom: 2rem; }
.input-modern input {
  width: 100%; background: rgba(0,0,0,0.5); border: 1px solid transparent; border-bottom: 1px solid var(--border-dim);
  color: #fff; padding: 1.5rem 1rem 0.75rem; border-radius: 8px 8px 0 0; font-family: var(--font-mono);
  font-size: 1rem; transition: background 0.3s; outline: none;
}
.bar-focus { position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.4s ease; }
.input-modern input:focus { background: rgba(255,255,255,0.05); }
.input-modern input:focus ~ .bar-focus { width: 100%; }
.input-modern label {
  position: absolute; top: 1.25rem; left: 1rem; font-family: var(--font-mono); font-size: 0.8rem;
  color: var(--text-muted); pointer-events: none; transition: 0.3s ease all;
}
.input-modern input:focus + label, .input-modern input:not(:placeholder-shown) + label {
  top: 0.4rem; font-size: 0.65rem; color: var(--accent);
}
.btn-submit { display: flex; justify-content: space-between; padding: 1.5rem; margin-top: 1rem; }
.arr { transition: transform 0.3s; } .btn-submit:hover .arr { transform: translateX(8px); }

/* REVEALS & 3D ANIMATIONS */
.reveal { opacity: 0; transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.active { opacity: 1; transform: translate(0, 0) scale(1) rotateX(0); }
.slide-up { transform: translateY(40px); }
.fade-up { transform: translateY(60px); }
.fade-left { transform: translateX(50px); }
.transform-3d { transform: translateY(50px) rotateX(-10deg); perspective: 1000px; transform-origin: bottom; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .row-layout { grid-template-columns: 1fr; gap: 3rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(2.5rem, 8vw, 3.5rem); }
  .section { padding: 4rem 0; }
}

@media (max-width: 600px) {
  .logo img { width: 130px !important; height: auto !important; }
  .navbar { padding: 1.5rem 1rem; }
  .hero { padding-top: 15vh; }
  .hero-title { font-size: clamp(2.2rem, 10vw, 2.5rem); line-height: 1.1; }
  .hero-desc { font-size: 1rem; }
  .hero-ctas { flex-direction: column; gap: 1rem; }
  .btn { width: 100%; font-size: 0.75rem; padding: 1rem; }
  .nav-btn { display: none; } /* Ocultar enlaces extras para priorizar el CTA */
  .section-title { font-size: clamp(1.8rem, 7vw, 2.5rem); }
  .step-card { padding: 1.5rem; }
  .step-number { font-size: 2.5rem; }
  .data-card { padding: 1.5rem; }
  #leadForm { padding: 1.5rem; }
  .marquee-inner span { margin-right: 1.5rem; font-size: 0.85rem; }
  .foot-flex { flex-direction: column; text-align: center; gap: 2rem; }
}

.foot-flex { display: flex; justify-content: space-between; align-items: center; padding: 2rem 0; }