/* ============================================
   MIGO.IA – STYLES.CSS
   Dark Tech · Neon Accents · Cinematic
   ============================================ */

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

:root {
  --black:    #080808;
  --dark:     #0e0e0e;
  --slate:    #141414;
  --slate2:   #1a1a1a;
  --border:   #2a2a2a;
  --text:     #e8e8e8;
  --muted:    #888;
  --neon:     #00ffcc;
  --neon2:    #00aaff;
  --neon-dim: rgba(0,255,204,0.12);
  --lime:     #ccff00;
  --white:    #ffffff;
  --font-display: 'Bebas Neue', sans-serif;
  --font-head:    'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --max:      1200px;
  --radius:   12px;
  --radius-lg:20px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---------- NOISE OVERLAY ---------- */
.noise-overlay {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ---------- CUSTOM CURSOR ---------- */
.cursor, .cursor-follower {
  position: fixed; border-radius: 50%;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}
.cursor {
  width: 8px; height: 8px;
  background: var(--neon);
}
.cursor-follower {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(0,255,204,0.35);
  transition: transform 0.12s ease, width 0.2s, height 0.2s;
}
@media (hover: none) {
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--neon);
  color: var(--black);
  font-family: var(--font-head);
  font-weight: 700; font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(0,255,204,0.45);
  background: #00ffe0;
}
.btn-primary svg { transition: transform 0.2s; }
.btn-primary:hover svg { transform: translateX(4px); }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; gap: 2rem;
  padding: 1.1rem 2.5rem;
  transition: background 0.4s, backdrop-filter 0.4s, border-bottom 0.4s;
}
.nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  margin-right: auto;
}
.nav-logo-img {
  height: 70px;
  width: auto;
  display: block;
  transform: scale(1.18);
  transform-origin: left center;
}
.nav-logo .dot { color: var(--neon); }

.nav-links {
  display: flex; gap: 2rem;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.85rem; font-weight: 400;
  color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--neon); }

.nav-cta {
  font-family: var(--font-head);
  font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--black);
  background: var(--neon);
  padding: 0.55rem 1.2rem;
  border-radius: 3px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.nav-cta:hover {
  box-shadow: 0 0 20px rgba(0,255,204,0.4);
  transform: translateY(-1px);
}

.nav-burger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu ul {
  display: flex; flex-direction: column; gap: 2rem; text-align: center;
}
.mob-link {
  font-family: var(--font-display);
  font-size: 2.5rem; letter-spacing: 0.05em;
  color: var(--text);
  transition: color 0.2s;
}
.mob-link:hover { color: var(--neon); }
.mob-cta {
  color: var(--neon) !important;
  border: 1px solid var(--neon);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-size: 1.6rem;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 8rem 2.5rem 4rem;
  max-width: var(--max);
  margin: 0 auto;
  overflow: visible;
}

.hero-bg {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none;
}
.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,255,204,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,204,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
}
.orb-1 { width: 500px; height: 500px; top: -100px; right: -100px; background: rgba(0,255,204,0.06); }
.orb-2 { width: 400px; height: 400px; bottom: 10%; left: -100px; background: rgba(0,170,255,0.05); }
.orb-3 { width: 300px; height: 300px; top: 50%; right: 20%; background: rgba(204,255,0,0.04); }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head);
  font-size: 0.75rem; font-weight: 400;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em;
  border: 1px solid var(--border);
  padding: 0.4rem 1rem; border-radius: 100px;
  margin-bottom: 1.5rem;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 6px var(--neon);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.6; transform:scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 6vw, 6rem);
  line-height: 1.0;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}
.title-accent { color: var(--neon); }

.hero-sub {
  font-size: 1.05rem; font-weight: 300;
  color: var(--muted); line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2.2rem;
}
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-ctas {
  display: flex; align-items: center; gap: 1.5rem;
  flex-wrap: wrap; margin-bottom: 3rem;
}
.btn-note {
  font-size: 0.8rem; color: var(--muted);
  font-style: italic; letter-spacing: 0.02em;
}

.hero-stats {
  display: flex; align-items: center; gap: 2rem;
  flex-wrap: wrap;
}
.stat {
  display: flex; flex-direction: column;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem; color: var(--white);
  line-height: 1;
}
.stat-unit {
  font-family: var(--font-display);
  font-size: 1.5rem; color: var(--neon);
}
.stat-label {
  font-size: 0.72rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 0.2rem;
}
.stat-divider {
  width: 1px; height: 48px;
  background: var(--border);
}

/* Dashboard Mock */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.dashboard-mock {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; width: 100%; max-width: 440px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px var(--border), inset 0 1px 0 rgba(255,255,255,0.04);
}
.dash-header {
  background: var(--slate2);
  padding: 0.8rem 1.2rem;
  display: flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--border);
}
.dash-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.dash-dot.red    { background: #ff5f57; }
.dash-dot.yellow { background: #ffbd2e; }
.dash-dot.green  { background: #28c940; }
.dash-title {
  font-family: var(--font-head);
  font-size: 0.72rem; color: var(--muted);
  margin-left: 0.5rem; letter-spacing: 0.06em;
}
.dash-body { padding: 1.4rem; display: flex; flex-direction: column; gap: 1rem; }

.dash-metric { display: flex; flex-direction: column; gap: 5px; }
.metric-label { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; }
.metric-bar {
  height: 6px; background: var(--slate2);
  border-radius: 100px; overflow: hidden;
}
.metric-fill {
  height: 100%; width: var(--w, 0%);
  background: linear-gradient(90deg, var(--neon), var(--neon2));
  border-radius: 100px;
  animation: fillBar 1.5s ease forwards;
  transform-origin: left;
}
@keyframes fillBar {
  from { width: 0; }
  to { width: var(--w); }
}
.metric-val { font-family: var(--font-head); font-size: 0.8rem; font-weight: 700; align-self: flex-end; }
.metric-val.neon { color: var(--neon); }

.dash-chips {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.chip {
  font-size: 0.68rem; font-family: var(--font-head);
  padding: 3px 10px; border-radius: 100px;
  font-weight: 600; letter-spacing: 0.04em;
}
.chip-green  { background: rgba(40,201,64,0.15);  color: #28c940; border: 1px solid rgba(40,201,64,0.3); }
.chip-cyan   { background: rgba(0,255,204,0.12);   color: var(--neon); border: 1px solid rgba(0,255,204,0.25); }
.chip-white  { background: rgba(255,255,255,0.06); color: var(--text); border: 1px solid var(--border); }

.dash-flow {
  display: flex; align-items: center; gap: 8px;
  background: var(--black); border-radius: 8px; padding: 0.7rem 1rem;
  border: 1px solid var(--border);
}
.flow-node {
  font-family: var(--font-head); font-size: 0.75rem; font-weight: 600;
  padding: 4px 10px; border-radius: 4px;
  background: var(--slate2); color: var(--text);
  border: 1px solid var(--border);
}
.flow-node.accent {
  background: var(--neon-dim); color: var(--neon);
  border-color: rgba(0,255,204,0.3);
}
.flow-arrow { color: var(--muted); font-size: 0.9rem; }

.scroll-cue {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--muted); font-size: 0.7rem; letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity:0.3; transform:scaleY(1); }
  50% { opacity:1; transform:scaleY(1.3); }
}

/* ---------- SECTION COMMONS ---------- */
.section-tag {
  font-family: var(--font-head);
  font-size: 0.75rem; font-weight: 400;
  color: var(--neon); text-transform: uppercase; letter-spacing: 0.14em;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.1; color: var(--white);
  margin-bottom: 3.5rem; letter-spacing: 0.01em;
}
.section-title .accent { color: var(--neon); }

/* ---------- PROBLEMA ---------- */
.problema {
  padding: 7rem 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.pain-card {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.pain-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.pain-card:hover { transform: translateY(-6px); border-color: rgba(0,255,204,0.3); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.pain-card:hover::before { opacity: 1; }

.pain-icon {
  width: 56px; height: 56px;
  background: var(--neon-dim);
  border: 1px solid rgba(0,255,204,0.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--neon);
  margin-bottom: 1.2rem;
}
.pain-card h3 {
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 700;
  color: var(--white); margin-bottom: 0.7rem;
}
.pain-card p {
  font-size: 0.9rem; color: var(--muted); line-height: 1.7;
  margin-bottom: 1.5rem;
}
.pain-tag {
  display: inline-block;
  font-family: var(--font-head); font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: #ff6b6b; border: 1px solid rgba(255,107,107,0.3);
  background: rgba(255,107,107,0.08);
  padding: 3px 10px; border-radius: 100px;
}

/* ---------- SOLUCIÓN ---------- */
.solucion {
  padding: 7rem 0;
  background: var(--black);
  border-top: 1px solid var(--border);
}
.solution-blocks {
  display: flex; flex-direction: column; gap: 4rem;
}
.sol-block {
  display: grid; grid-template-columns: 80px 1fr 280px;
  gap: 2.5rem; align-items: center;
  padding: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--slate);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.sol-block:hover {
  border-color: rgba(0,255,204,0.25);
  box-shadow: 0 0 40px rgba(0,255,204,0.05);
}
.sol-block-rev { grid-template-columns: 80px 1fr 280px; }

.sol-number {
  font-family: var(--font-display);
  font-size: 4rem; color: rgba(0,255,204,0.15);
  line-height: 1;
}
.sol-content h3 {
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 700;
  color: var(--white); margin-bottom: 0.7rem;
}
.sol-content p {
  font-size: 0.95rem; color: var(--muted); line-height: 1.75;
  margin-bottom: 1.2rem;
}
.sol-content p strong { color: var(--text); font-weight: 600; }
.sol-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.sol-tags span {
  font-family: var(--font-head); font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--neon); border: 1px solid rgba(0,255,204,0.25);
  background: var(--neon-dim); padding: 3px 10px; border-radius: 100px;
}

/* Sol visuals */
.block-visual {
  background: var(--slate2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
}
.block-visual p { font-size: 0.72rem; color: var(--muted); letter-spacing: 0.06em; }

.bv-chain {
  display: flex; align-items: center; gap: 6px;
}
.bv-node {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--slate);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--muted);
}
.bv-node.active {
  background: var(--neon-dim);
  border-color: rgba(0,255,204,0.4);
  color: var(--neon);
}
.bv-link { color: var(--muted); font-size: 0.75rem; }

.bv-flow { gap: 0.4rem; }
.flow-step {
  display: flex; align-items: center; gap: 8px;
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 12px;
  font-family: var(--font-head); font-size: 0.78rem; color: var(--text);
  font-weight: 600;
}
.accent-step {
  background: var(--neon-dim);
  border-color: rgba(0,255,204,0.3);
  color: var(--neon);
}
.flow-arrow-v { color: var(--muted); font-size: 1.1rem; line-height: 1; }
.fs-icon { font-size: 1rem; }

.score-ring { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.score-num {
  position: absolute;
  font-family: var(--font-display); font-size: 1.6rem; color: var(--neon);
}

/* ---------- CASO ---------- */
.caso {
  padding: 7rem 2.5rem;
  background: var(--neon);
  position: relative; overflow: hidden;
}
.caso::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(0,170,255,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.caso-inner {
  max-width: var(--max); margin: 0 auto;
  position: relative; z-index: 1;
}
.caso-label {
  font-family: var(--font-head);
  font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(0,0,0,0.5); margin-bottom: 1rem;
}
.caso-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.1; color: var(--black);
  margin-bottom: 3rem; letter-spacing: 0.01em;
}
.caso-title span { opacity: 0.5; }
.caso-title .accent-dark { opacity: 1; }

.caso-compare {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 2rem; align-items: center;
  margin-bottom: 3rem;
}
.compare-before, .compare-after {
  background: rgba(0,0,0,0.1);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-lg); padding: 1.8rem;
  border: 1px solid rgba(0,0,0,0.12);
}
.compare-tag {
  display: inline-block;
  font-family: var(--font-head); font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 3px 10px; border-radius: 100px;
  margin-bottom: 1rem;
}
.before-tag { background: rgba(255,255,255,0.25); color: rgba(0,0,0,0.7); }
.after-tag  { background: rgba(0,0,0,0.2); color: var(--black); }

.compare-before ul, .compare-after ul {
  display: flex; flex-direction: column; gap: 0.7rem;
}
.compare-before li, .compare-after li {
  font-family: var(--font-head); font-size: 0.88rem;
  font-weight: 600; color: var(--black);
}
.compare-arrow { color: var(--black); opacity: 0.4; }

.caso-quote {
  background: rgba(0,0,0,0.1);
  border-left: 3px solid rgba(0,0,0,0.3);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 2rem 2.5rem; position: relative;
}
.quote-icon { color: rgba(0,0,0,0.15); position: absolute; top: 1rem; left: 1.5rem; }
.caso-quote p {
  font-family: var(--font-head); font-size: 1.25rem; font-weight: 700;
  color: var(--black); font-style: italic; line-height: 1.5;
  margin-bottom: 0.8rem; padding-left: 1rem;
}
.caso-quote cite {
  font-family: var(--font-body); font-size: 0.82rem;
  color: rgba(0,0,0,0.55); padding-left: 1rem;
}

/* ---------- NOSOTROS ---------- */
.nosotros {
  padding: 7rem 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}
.team-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2rem; margin-bottom: 3rem;
}
.team-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.2rem;
  background: var(--slate);
  transition: transform 0.3s, border-color 0.3s;
}
.team-card:hover { transform: translateY(-4px); border-color: rgba(0,255,204,0.3); }

.team-avatar {
  width: 64px; height: 64px; border-radius: 14px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.team-avatar span {
  font-family: var(--font-display); font-size: 1.3rem; color: var(--neon);
}
.team-card h3 {
  font-family: var(--font-head); font-size: 1.25rem; font-weight: 700;
  color: var(--white); margin-bottom: 0.3rem;
}
.team-role {
  font-size: 0.78rem; color: var(--neon); font-family: var(--font-head);
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em;
  display: block; margin-bottom: 0.9rem;
}
.team-card p { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }

.sinergia {
  background: var(--slate);
  border: 1px solid var(--border);
  border-left: 3px solid var(--neon);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 2rem 2.5rem;
}
.sinergia p { font-size: 1.05rem; color: var(--muted); line-height: 1.8; }
.sinergia strong { color: var(--text); font-weight: 600; }

/* ---------- CONTACTO ---------- */
.contacto {
  padding: 7rem 0;
  background: var(--black);
  border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.contacto-bg { position: absolute; inset: 0; pointer-events: none; }
.orb-contact-1 {
  width: 600px; height: 600px;
  border-radius: 50%; filter: blur(120px);
  background: rgba(0,255,204,0.04);
  position: absolute; top: -200px; right: -200px;
}
.orb-contact-2 {
  width: 400px; height: 400px;
  border-radius: 50%; filter: blur(100px);
  background: rgba(0,170,255,0.04);
  position: absolute; bottom: -100px; left: -100px;
}
.contacto-inner { position: relative; z-index: 1; }
.contacto-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  line-height: 1.05; color: var(--white);
  margin-bottom: 1.2rem; letter-spacing: 0.01em;
}
.contacto-sub {
  font-size: 1.05rem; color: var(--muted); line-height: 1.75;
  max-width: 580px; margin-bottom: 3rem;
}
.contacto-sub strong { color: var(--text); font-weight: 600; }

.contacto-form {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem;
  max-width: 640px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem;
  margin-bottom: 1.2rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group.full { grid-column: 1 / -1; margin-bottom: 1.5rem; }
.form-group label {
  font-family: var(--font-head); font-size: 0.78rem; font-weight: 600;
  color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.form-group input {
  background: var(--slate2); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.75rem 1rem;
  color: var(--text); font-family: var(--font-body); font-size: 0.95rem;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input::placeholder { color: rgba(136,136,136,0.5); }
.form-group input:focus {
  border-color: rgba(0,255,204,0.4);
  box-shadow: 0 0 0 3px rgba(0,255,204,0.08);
}

.option-btns {
  display: flex; gap: 10px; flex-wrap: wrap;
}
.opt-btn {
  font-family: var(--font-head); font-size: 0.82rem; font-weight: 600;
  color: var(--muted); background: var(--slate2);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 0.55rem 1.1rem; cursor: pointer;
  transition: all 0.2s;
}
.opt-btn:hover { border-color: rgba(0,255,204,0.3); color: var(--text); }
.opt-btn.selected {
  background: var(--neon-dim);
  border-color: rgba(0,255,204,0.4);
  color: var(--neon);
}

.btn-form { width: 100%; justify-content: center; font-size: 1rem; padding: 1rem; margin-bottom: 1rem; }

.form-privacy {
  text-align: center; font-size: 0.75rem; color: var(--muted);
  font-style: italic;
}
.form-success {
  display: none;
  text-align: center; padding: 3rem;
}
.form-success.show { display: block; }
.success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--neon-dim); border: 2px solid var(--neon);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--neon);
  margin: 0 auto 1.2rem;
}
.form-success h3 {
  font-family: var(--font-head); font-size: 1.5rem; color: var(--white);
  margin-bottom: 0.5rem;
}
.form-success p { color: var(--muted); font-size: 0.95rem; }

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background: var(--black);
}
.footer-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 1rem; text-align: center;
}
.footer-logo {
  font-family: var(--font-display); font-size: 2rem;
  color: var(--white); letter-spacing: 0.05em;
}
.footer-logo .dot { color: var(--neon); }
.footer-desc { font-size: 0.85rem; color: var(--muted); }
.footer-tags {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
}
.footer-tags span {
  font-family: var(--font-head); font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 100px;
}
.footer-copy { font-size: 0.75rem; color: rgba(136,136,136,0.5); }

/* ---------- WHATSAPP FLOTANTE ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 5000;
  display: flex; align-items: center; gap: 10px;
  background: #25d366;
  color: #fff;
  padding: 0.8rem 1.3rem 0.8rem 0.9rem;
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  font-family: var(--font-head);
  font-weight: 700; font-size: 0.88rem;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  overflow: hidden;
}
.whatsapp-fab:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 48px rgba(37,211,102,0.5);
}
.wab-pulse {
  position: absolute; inset: -4px;
  border-radius: 100px;
  border: 2px solid #25d366;
  opacity: 0;
  animation: waPulse 2.5s ease infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
.wab-label { letter-spacing: 0.04em; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding-top: 7rem; }
  .hero-visual { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .sol-block { grid-template-columns: 60px 1fr; }
  .sol-visual { display: none; }
  .team-grid { grid-template-columns: 1fr; }
  .caso-compare { grid-template-columns: 1fr; }
  .compare-arrow { transform: rotate(90deg); justify-self: center; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .hero-title { font-size: clamp(2.8rem,10vw,4rem); }
  .form-row { grid-template-columns: 1fr; }
  .sol-block { grid-template-columns: 1fr; }
  .sol-number { font-size: 2.5rem; }
  .whatsapp-fab { bottom: 1.2rem; right: 1.2rem; padding: 0.7rem; border-radius: 50%; }
  .wab-label { display: none; }
}