*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --cyan: #22D3EE; --blue: #3B82F6; --violet: #8B5CF6; --indigo: #6366F1;
  --bg-0: #050B17; --bg-1: #0A1628; --bg-2: #0F1E36;
  --text: #E2E8F0; --text-2: #94A3B8; --text-3: #64748B; --white: #fff;
  --line: rgba(148,163,184,0.12); --line-2: rgba(148,163,184,0.20);
  --glow-cyan: rgba(34,211,238,0.35); --glow-violet: rgba(139,92,246,0.35);
  --grad-brand: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--violet) 100%);
  --grad-text: linear-gradient(135deg, #67E8F9 0%, #60A5FA 50%, #A78BFA 100%);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 18px; --radius-sm: 10px;
  --container: 1240px;
  --shadow-card: 0 24px 64px -24px rgba(0,0,0,0.6);
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg-0); color: var(--text); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
section { padding: 130px 0; position: relative; overflow: hidden; }

/* FONDOS POR SECCIÓN */
.hero {
  min-height: 100vh; padding-top: 150px;
  background: radial-gradient(ellipse at 0% 30%, rgba(139,92,246,0.18) 0%, transparent 50%),
              radial-gradient(ellipse at 100% 80%, rgba(34,211,238,0.10) 0%, transparent 50%),
              var(--bg-0);
}
.code-rain { position: absolute; top: 0; right: -10%; width: 70%; height: 100%;
  font-family: var(--font-mono); font-size: 11px; line-height: 1.4;
  color: rgba(148,163,184,0.18); letter-spacing: 0.15em; overflow: hidden; pointer-events: none; z-index: 1;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.code-rain .col { position: absolute; top: -100%; white-space: pre; animation: codeFall linear infinite; }
@keyframes codeFall { 0% { transform: translateY(0); opacity: 0; } 10%, 90% { opacity: 1; } 100% { transform: translateY(220%); opacity: 0; } }

.about { background: linear-gradient(180deg, var(--bg-0) 0%, #08111F 100%); }
.matrix-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  mask-image: radial-gradient(ellipse at center, #000 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 85%); }

.industries { background: radial-gradient(ellipse at 0% 50%, rgba(34,211,238,0.08) 0%, transparent 60%),
                          radial-gradient(ellipse at 100% 50%, rgba(139,92,246,0.08) 0%, transparent 60%),
                          var(--bg-0); }
.hex-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.6; }

.ia-feature { background: linear-gradient(180deg, var(--bg-0) 0%, #0B1830 50%, var(--bg-0) 100%); }
.synapse-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.7; }

.solutions { background: radial-gradient(ellipse at 50% 0%, rgba(34,211,238,0.08) 0%, transparent 60%), var(--bg-0); }
.neural-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.75; }

.software { background: linear-gradient(180deg, var(--bg-0) 0%, #0A1424 50%, var(--bg-0) 100%); }
.particles-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.8; }

.contact { background: radial-gradient(ellipse at 50% 100%, rgba(139,92,246,0.15) 0%, transparent 60%), var(--bg-0); }
.waves { position: absolute; inset: 0; z-index: 0;
  background-image: linear-gradient(0deg, transparent 50%, rgba(34,211,238,0.025) 50%), linear-gradient(0deg, transparent 50%, rgba(139,92,246,0.02) 50%);
  background-size: 100% 4px, 100% 7px; pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%); }

.grid-overlay { position: absolute; inset: 0; z-index: 0;
  background-image: linear-gradient(rgba(148,163,184,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,0.04) 1px, transparent 1px);
  background-size: 80px 80px; pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 90%); }
.orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.45; pointer-events: none; z-index: 0; animation: float 20s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-30px) scale(1.15); } }

/* NAVBAR */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0; transition: all 0.3s ease; }
.nav.scrolled { background: rgba(5,11,23,0.8); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-brand img { height: 38px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: var(--text-2); text-decoration: none; font-size: 14px; font-weight: 500; position: relative; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.nav-links a::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--grad-brand); transition: width 0.3s; }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 10px 22px; background: var(--grad-brand); color: #fff; border-radius: 999px; text-decoration: none; font-size: 14px; font-weight: 600; transition: all 0.2s; box-shadow: 0 8px 30px -10px var(--glow-violet); }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px var(--glow-violet); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 26px; cursor: pointer; }

/* BOTONES */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 16px 30px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; border: none; transition: all 0.25s ease; position: relative; overflow: hidden; }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 12px 40px -12px var(--glow-violet); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 50px -10px var(--glow-violet); }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--text); border: 1px solid var(--line-2); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--cyan); color: var(--white); }

/* HERO */
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; min-height: calc(100vh - 200px); }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.25); border-radius: 999px; font-size: 13px; color: var(--cyan); font-weight: 500; margin-bottom: 28px; font-family: var(--font-mono); letter-spacing: 0.05em; }
.hero-badge .dot { width: 8px; height: 8px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 12px var(--cyan); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(1.2); } }
.hero h1 { font-family: var(--font-display); font-size: clamp(44px, 6.5vw, 78px); font-weight: 700; line-height: 1.02; letter-spacing: -0.03em; margin-bottom: 28px; color: #fff; }
.hero h1 .gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero p.lead { font-size: 19px; color: var(--text-2); margin-bottom: 40px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); }
.hero-stat .num { font-family: var(--font-display); font-size: 36px; font-weight: 700; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-stat .lbl { font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); margin-top: 4px; }

/* HERO VISUAL - ahora iPhone + Mac juntos */
.hero-visual { position: relative; height: 540px; z-index: 3; }
.hero-mac-wrap { position: absolute; top: 50%; left: 0; width: 100%; transform: translateY(-50%); animation: bob 8s ease-in-out infinite; }
.hero-phone-wrap { position: absolute; bottom: -10px; right: -20px; width: 150px; animation: bob 6s ease-in-out infinite -2s; z-index: 4; filter: drop-shadow(0 20px 60px rgba(139,92,246,0.4)); }
.hero-mac-wrap svg, .hero-phone-wrap svg { width: 100%; height: auto; display: block; }
.hero-mac-wrap { filter: drop-shadow(0 30px 80px rgba(34,211,238,0.3)); }
@keyframes bob { 0%, 100% { transform: translateY(-50%); } 50% { transform: translateY(calc(-50% - 15px)); } }
.hero-phone-wrap { animation-name: bobPhone; }
@keyframes bobPhone { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* SECTION HEADS */
.section-head { text-align: center; margin-bottom: 80px; position: relative; z-index: 2; }
.section-head .eyebrow { display: inline-block; font-family: var(--font-mono); font-size: 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 16px; padding: 6px 14px; background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.2); border-radius: 999px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(36px, 5vw, 56px); font-weight: 700; line-height: 1.1; letter-spacing: -0.025em; color: #fff; margin-bottom: 20px; }
.section-head h2 .gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-head p { font-size: 18px; color: var(--text-2); max-width: 680px; margin: 0 auto; }

/* NOSOTROS */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.about-text h3 { font-family: var(--font-display); font-size: 28px; font-weight: 600; color: #fff; margin-bottom: 20px; line-height: 1.3; }
.about-text p { color: var(--text-2); margin-bottom: 18px; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.value-card { padding: 22px; background: rgba(15,30,54,0.6); backdrop-filter: blur(12px); border: 1px solid var(--line); border-radius: var(--radius-sm); transition: all 0.3s; }
.value-card:hover { border-color: rgba(34,211,238,0.4); transform: translateY(-4px); }
.value-card .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--grad-brand); display: grid; place-items: center; margin-bottom: 14px; color: #fff; }
.value-card h4 { font-family: var(--font-display); font-size: 16px; color: #fff; margin-bottom: 6px; }
.value-card p { font-size: 13px; color: var(--text-3); }

.brain-wrap { display: flex; align-items: center; justify-content: center; filter: drop-shadow(0 0 60px rgba(34,211,238,0.3)); }
.brain-wrap svg { width: 100%; max-width: 420px; height: auto; }

/* INDUSTRIAS */
.industries-banner { background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(139,92,246,0.08)); border: 1px solid var(--line-2); border-radius: 24px; padding: 40px 50px; margin-bottom: 60px; backdrop-filter: blur(20px); position: relative; z-index: 2; overflow: hidden; }
.industries-banner::before { content: ''; position: absolute; inset: -1px; border-radius: 24px; padding: 1px; background: var(--grad-brand); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0.5; }
.industries-banner-inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.industries-banner h3 { font-family: var(--font-display); font-size: 32px; font-weight: 700; color: #fff; margin-bottom: 10px; letter-spacing: -0.02em; line-height: 1.2; }
.industries-banner h3 .gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.industries-banner p { color: var(--text-2); font-size: 16px; max-width: 600px; }
.banner-icon { width: 100px; height: 100px; border-radius: 24px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; flex-shrink: 0; box-shadow: 0 20px 60px -10px var(--glow-violet); }

.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; z-index: 2; }
.industry-card { padding: 24px 20px; background: rgba(10,22,40,0.7); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: var(--radius-sm); transition: all 0.3s; cursor: default; position: relative; overflow: hidden; }
.industry-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.industry-card:hover { transform: translateY(-4px); border-color: rgba(34,211,238,0.4); background: rgba(15,30,54,0.95); box-shadow: 0 16px 40px -16px var(--glow-cyan); }
.industry-card:hover::before { transform: scaleX(1); }
.industry-card .ind-icon { width: 48px; height: 48px; margin-bottom: 14px; border-radius: 12px; background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(139,92,246,0.15)); border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--cyan); }
.industry-card h4 { font-family: var(--font-display); font-size: 15px; color: #fff; margin-bottom: 6px; font-weight: 600; }
.industry-card p { font-size: 12px; color: var(--text-3); line-height: 1.45; }

.no-limits { margin-top: 60px; padding: 50px; background: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(34,211,238,0.1)); border: 1px solid var(--line-2); border-radius: 24px; text-align: center; backdrop-filter: blur(20px); position: relative; z-index: 2; overflow: hidden; }
.no-limits::before { content: ''; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(34,211,238,0.15), transparent 70%); top: -150px; left: -150px; pointer-events: none; }
.no-limits::after { content: ''; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(139,92,246,0.15), transparent 70%); bottom: -150px; right: -150px; pointer-events: none; }
.no-limits-content { position: relative; z-index: 1; }
.no-limits .infinity-icon { width: 80px; height: 80px; margin: 0 auto 20px; border-radius: 50%; background: var(--grad-brand); display: grid; place-items: center; color: #fff; box-shadow: 0 0 40px var(--glow-violet); animation: pulse 3s infinite; }
.no-limits h3 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 42px); font-weight: 700; color: #fff; margin-bottom: 16px; letter-spacing: -0.02em; }
.no-limits h3 .gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.no-limits p { color: var(--text-2); font-size: 17px; max-width: 720px; margin: 0 auto 24px; line-height: 1.6; }
.no-limits .btn { margin-top: 8px; }

/* IA FEATURE - sección con cerebro y código */
.ia-feature-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; }
.ia-feature-text h2 { font-family: var(--font-display); font-size: clamp(34px, 4.5vw, 50px); font-weight: 700; line-height: 1.1; letter-spacing: -0.025em; color: #fff; margin-bottom: 20px; }
.ia-feature-text h2 .gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ia-feature-text > p { font-size: 17px; color: var(--text-2); margin-bottom: 30px; max-width: 540px; }
.ia-feature-text .eyebrow { display: inline-block; font-family: var(--font-mono); font-size: 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 16px; padding: 6px 14px; background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.2); border-radius: 999px; }
.ia-list { list-style: none; margin-top: 24px; }
.ia-list li { display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.ia-list li:last-child { border-bottom: none; }
.ia-list .li-icon { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(139,92,246,0.15)); border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--cyan); flex-shrink: 0; }
.ia-list .li-text strong { display: block; color: #fff; font-size: 15px; margin-bottom: 2px; font-family: var(--font-display); }
.ia-list .li-text span { font-size: 13px; color: var(--text-3); }

/* SOLUCIONES */
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 2; }
.solution-card { padding: 36px; background: rgba(10,22,40,0.65); backdrop-filter: blur(24px); border: 1px solid var(--line); border-radius: var(--radius); position: relative; overflow: hidden; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.solution-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.solution-card:hover { transform: translateY(-6px); border-color: var(--line-2); background: rgba(15,30,54,0.85); box-shadow: 0 20px 50px -20px var(--glow-violet); }
.solution-card:hover::before { transform: scaleX(1); }
.solution-card .icon-wrap { width: 56px; height: 56px; border-radius: 14px; background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(139,92,246,0.15)); border: 1px solid var(--line-2); display: grid; place-items: center; margin-bottom: 24px; color: var(--cyan); }
.icon-wrap .ico { filter: drop-shadow(0 0 12px rgba(34,211,238,0.4)); }
.solution-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: #fff; margin-bottom: 14px; line-height: 1.3; }
.solution-card p { color: var(--text-2); font-size: 14px; margin-bottom: 22px; }
.solution-card ul { list-style: none; border-top: 1px solid var(--line); padding-top: 18px; }
.solution-card li { font-size: 13px; color: var(--text-3); padding: 6px 0; display: flex; align-items: center; gap: 8px; }
.solution-card li::before { content: '→'; color: var(--cyan); font-weight: 700; }

/* SOFTWARE / MÓDULOS */
.modules-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 60px; position: relative; z-index: 2; }
.module { padding: 24px 20px; background: rgba(10,22,40,0.7); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: var(--radius-sm); text-align: center; transition: all 0.3s; }
.module:hover { transform: translateY(-4px); border-color: rgba(139,92,246,0.4); background: rgba(10,22,40,0.95); box-shadow: 0 16px 40px -16px var(--glow-violet); }
.module .m-icon { width: 48px; height: 48px; margin: 0 auto 14px; border-radius: 12px; background: var(--grad-brand); display: grid; place-items: center; color: #fff; }
.module h4 { font-family: var(--font-display); font-size: 15px; color: #fff; margin-bottom: 4px; font-weight: 600; }
.module p { font-size: 12px; color: var(--text-3); line-height: 1.4; }
.stack-box { position: relative; z-index: 2; background: rgba(15,30,54,0.6); backdrop-filter: blur(20px); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 40px; display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: center; }
.stack-box h3 { font-family: var(--font-display); font-size: 24px; color: #fff; margin-bottom: 12px; }
.stack-box p { font-size: 14px; color: var(--text-2); }
.stack-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.stack-tag { padding: 8px 16px; background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.25); border-radius: 999px; font-family: var(--font-mono); font-size: 12px; color: var(--cyan); }
.stack-tag.violet { background: rgba(139,92,246,0.08); border-color: rgba(139,92,246,0.25); color: #A78BFA; }

/* CONTACTO */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; position: relative; z-index: 2; }
.contact-info h3 { font-family: var(--font-display); font-size: 28px; color: #fff; margin-bottom: 16px; }
.contact-info p { color: var(--text-2); margin-bottom: 36px; }
.contact-item { display: flex; align-items: center; gap: 16px; padding: 20px; background: rgba(15,30,54,0.5); backdrop-filter: blur(14px); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 14px; text-decoration: none; color: inherit; transition: all 0.3s; }
.contact-item:hover { border-color: rgba(34,211,238,0.3); transform: translateX(4px); }
.contact-item .ci-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--grad-brand); display: grid; place-items: center; flex-shrink: 0; color: #fff; }
.contact-item .ci-label { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); }
.contact-item .ci-value { font-size: 15px; color: #fff; margin-top: 2px; }
.contact-form { background: rgba(15,30,54,0.6); backdrop-filter: blur(24px); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow-card); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 14px 16px; background: rgba(5,11,23,0.5); border: 1px solid var(--line-2); border-radius: 10px; color: #fff; font-family: var(--font-body); font-size: 14px; transition: all 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--cyan); background: rgba(5,11,23,0.8); box-shadow: 0 0 0 4px rgba(34,211,238,0.1); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--bg-1); color: #fff; }
.form-msg { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; display: none; }
.form-msg.show { display: block; }
.form-msg.ok { background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.3); color: #4ADE80; }

/* CODE BLOCK */
.code-block { background: rgba(5,11,23,0.85); backdrop-filter: blur(20px); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 28px; font-family: var(--font-mono); font-size: 13px; line-height: 1.75; position: relative; overflow: hidden; box-shadow: var(--shadow-card); }
.code-block::before { content: ''; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px; background: var(--grad-brand); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0.4; }
.code-block .kw { color: var(--violet); } .code-block .fn { color: var(--cyan); } .code-block .st { color: #FCD34D; } .code-block .cm { color: var(--text-3); font-style: italic; } .code-block .pn { color: #F472B6; }

/* FOOTER */
footer { border-top: 1px solid var(--line); padding: 60px 0 30px; position: relative; background: var(--bg-0); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 50px; margin-bottom: 40px; }
.footer-brand img { height: 36px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-3); max-width: 280px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 18px; }
.footer-col a { display: block; color: var(--text-2); text-decoration: none; font-size: 14px; padding: 6px 0; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--text-3); font-family: var(--font-mono); }

.ico { display: block; flex-shrink: 0; }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* Visual SVGs */
.ai-visual { width: 100%; height: auto; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-inner, .about-grid, .contact-grid, .ia-feature-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { height: 460px; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid, .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .stack-box { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .code-rain { right: -30%; width: 90%; }
  .industries-banner-inner { grid-template-columns: 1fr; text-align: center; }
  .banner-icon { margin: 0 auto; }
}
@media (max-width: 768px) {
  section { padding: 80px 0; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open { display: flex; position: absolute; top: 70px; left: 16px; right: 16px; flex-direction: column; background: rgba(10,22,40,0.98); backdrop-filter: blur(20px); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 24px; gap: 18px; }
  .hero { padding-top: 120px; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }
  .solutions-grid, .modules-grid, .industries-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .code-rain { opacity: 0.3; }
  .no-limits { padding: 32px 20px; }
  .industries-banner { padding: 28px; }
}

/* ============================================
   NUEVAS SECCIONES IA CON IMÁGENES + SCROLL EFFECTS
   ============================================ */

/* Sección con imagen IA gran formato */
.ai-showcase {
  padding: 130px 0;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at center, rgba(139,92,246,0.08) 0%, var(--bg-0) 70%);
}

.ai-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.ai-showcase-grid.reverse {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

.ai-showcase-grid.reverse > * {
  direction: ltr;
}

.ai-showcase-text .eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.2);
  border-radius: 999px;
}

.ai-showcase-text h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 50px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: 20px;
}

.ai-showcase-text h2 .gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-showcase-text p {
  font-size: 17px;
  color: var(--text-2);
  margin-bottom: 18px;
  line-height: 1.6;
}

.ai-showcase-text .features {
  list-style: none;
  margin-top: 28px;
}

.ai-showcase-text .features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  color: var(--text);
  font-size: 15px;
}

.ai-showcase-text .features li::before {
  content: '◆';
  color: var(--cyan);
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 4px;
}

/* Imágenes IA con efectos */
.ai-image-wrap {
  position: relative;
  filter: drop-shadow(0 30px 80px rgba(139, 92, 246, 0.4));
}

.ai-image-wrap svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Efecto glow alrededor de las imágenes */
.ai-image-wrap::before {
  content: '';
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent 70%);
  z-index: -1;
  border-radius: 50%;
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.1); }
}

/* ============================================
   SCROLL-TRIGGERED EFFECTS (efectos al hacer scroll)
   ============================================ */

/* Fade + scale al entrar */
.scroll-fade {
  opacity: 0;
  transform: translateY(80px) scale(0.92);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  filter: blur(8px);
}

.scroll-fade.in {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Parallax effect: la imagen se mueve más lento que el texto */
.scroll-parallax {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Slide desde la derecha */
.scroll-slide-right {
  opacity: 0;
  transform: translateX(100px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-slide-right.in {
  opacity: 1;
  transform: translateX(0);
}

/* Slide desde la izquierda */
.scroll-slide-left {
  opacity: 0;
  transform: translateX(-100px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-slide-left.in {
  opacity: 1;
  transform: translateX(0);
}

/* Efecto "scan line" que pasa sobre las imágenes IA cuando entran en viewport */
.ai-image-wrap.in::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, #22D3EE, transparent);
  box-shadow: 0 0 20px #22D3EE;
  animation: scanLine 2s ease-out forwards;
  z-index: 10;
  pointer-events: none;
}

@keyframes scanLine {
  0% { top: 0; opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Efecto glitch al aparecer */
.glitch-in {
  opacity: 0;
  animation: glitchIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.glitch-in.in {
  animation-play-state: running;
}

@keyframes glitchIn {
  0% { opacity: 0; transform: translateX(0); filter: hue-rotate(0deg); clip-path: inset(0 100% 0 0); }
  20% { opacity: 1; transform: translateX(-4px); filter: hue-rotate(90deg); clip-path: inset(20% 0 30% 0); }
  40% { transform: translateX(3px); filter: hue-rotate(180deg); clip-path: inset(50% 0 10% 0); }
  60% { transform: translateX(-2px); filter: hue-rotate(270deg); clip-path: inset(10% 0 50% 0); }
  80% { transform: translateX(1px); filter: hue-rotate(360deg); clip-path: inset(0 0 0 0); }
  100% { opacity: 1; transform: translateX(0); filter: hue-rotate(0deg); clip-path: inset(0 0 0 0); }
}

/* CTAs entre secciones */
.ai-cta-row {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* Banner full-width con imagen de fondo IA */
.ai-banner-fullwidth {
  position: relative;
  padding: 180px 0;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.15) 50%, transparent 100%);
}

.ai-banner-fullwidth::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(34, 211, 238, 0.3), transparent 40%),
    radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.3), transparent 40%);
  z-index: 0;
}

.ai-banner-fullwidth .banner-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.ai-banner-fullwidth h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 24px;
}

.ai-banner-fullwidth h2 .gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-banner-fullwidth p {
  font-size: 19px;
  color: var(--text-2);
  margin-bottom: 36px;
}

/* Línea decorativa entre secciones */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.4), transparent);
  margin: 0;
  position: relative;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--cyan);
}

/* Responsive */
@media (max-width: 1024px) {
  .ai-showcase-grid,
  .ai-showcase-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 50px;
  }
  .ai-banner-fullwidth { padding: 120px 0; }
}

@media (max-width: 768px) {
  .ai-showcase { padding: 80px 0; }
  .ai-banner-fullwidth { padding: 100px 0; }
}

/* ==================== NAV: DEMO LINK ==================== */
.nav-links .nav-demo {
  color: var(--cyan) !important;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(34,211,238,0.10);
  border: 1px solid rgba(34,211,238,0.30);
  transition: all 0.25s ease;
}
.nav-links .nav-demo:hover {
  background: rgba(34,211,238,0.18);
  border-color: rgba(34,211,238,0.55);
  box-shadow: 0 0 24px rgba(34,211,238,0.25);
  color: var(--white) !important;
}
.nav-links .nav-demo::after { display: none; }
.demo-pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(34,211,238,0.7);
  animation: demoPulse 1.8s infinite;
}
@keyframes demoPulse {
  0% { box-shadow: 0 0 0 0 rgba(34,211,238,0.7); }
  70% { box-shadow: 0 0 0 8px rgba(34,211,238,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,211,238,0); }
}

/* ==================== SECCIÓN VISTA PREVIA ==================== */
.preview {
  background: linear-gradient(180deg, var(--bg-0) 0%, #0A1424 50%, var(--bg-0) 100%);
}
.preview-stage {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 60px;
  align-items: center;
  margin-top: 70px;
}

/* ============ MAC MOCKUP ============ */
.mac-mockup {
  background: #0b1424;
  border-radius: 14px 14px 18px 18px;
  border: 1px solid var(--line-2);
  box-shadow:
    0 50px 100px -30px rgba(0,0,0,0.7),
    0 0 0 1px rgba(255,255,255,0.04),
    0 0 60px rgba(139,92,246,0.10);
  overflow: hidden;
  position: relative;
}
.mac-mockup::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, transparent 70%, rgba(5,11,23,0.4) 100%);
  pointer-events: none;
  border-radius: inherit;
}
.mac-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: linear-gradient(180deg, #1A2540 0%, #131D33 100%);
  border-bottom: 1px solid rgba(148,163,184,0.10);
}
.mac-dots { display: flex; gap: 7px; }
.mac-dots span {
  width: 12px; height: 12px; border-radius: 50%;
}
.mac-dots span:nth-child(1) { background: #FF5F57; }
.mac-dots span:nth-child(2) { background: #FEBC2E; }
.mac-dots span:nth-child(3) { background: #28C840; }
.mac-url {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  padding: 5px 14px;
  background: rgba(5,11,23,0.5);
  border: 1px solid rgba(148,163,184,0.10);
  border-radius: 6px;
  max-width: 320px;
  margin: 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
}
.mac-url svg { color: #28C840; }
.mac-live {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: livePulse 1.5s infinite;
}
@keyframes livePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.mac-screen {
  display: grid;
  grid-template-columns: 200px 1fr;
  background: #050B17;
  min-height: 480px;
  position: relative;
  z-index: 1;
}

/* Sidebar */
.mock-sidebar {
  background: linear-gradient(180deg, #0A1428 0%, #08111F 100%);
  border-right: 1px solid rgba(148,163,184,0.08);
  padding: 18px 12px;
  font-size: 12px;
}
.ms-section { margin-bottom: 16px; }
.ms-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-3);
  padding: 0 10px 8px;
}
.ms-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: 7px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 2px;
  transition: all 0.2s;
  text-decoration: none;
  border: 1px solid transparent;
}
.ms-item:hover { background: rgba(34,211,238,0.05); color: var(--text); }
.ms-item.active {
  background: linear-gradient(90deg, rgba(34,211,238,0.15), rgba(34,211,238,0.04));
  color: var(--cyan);
  border-color: rgba(34,211,238,0.25);
  box-shadow: 0 0 16px rgba(34,211,238,0.10);
}
.ms-emoji { font-size: 14px; line-height: 1; }

/* Main content */
.mock-content {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}

/* KPI grid */
.mock-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.mock-kpi {
  background: linear-gradient(135deg, rgba(15,30,54,0.7) 0%, rgba(10,20,40,0.7) 100%);
  border: 1px solid rgba(148,163,184,0.10);
  border-radius: 10px;
  padding: 12px 14px;
  position: relative;
  overflow: hidden;
}
.mock-kpi::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  opacity: 0.6;
}
.mk-label {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  font-weight: 600;
}
.mk-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.mk-value.warn { color: #FBBF24; }
.mk-trend {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
}
.mk-trend.up { color: #10B981; }
.mk-trend.down { color: #F87171; }

/* Cards */
.mock-card {
  background: linear-gradient(135deg, rgba(15,30,54,0.6) 0%, rgba(10,20,40,0.6) 100%);
  border: 1px solid rgba(148,163,184,0.10);
  border-radius: 12px;
  padding: 14px 16px;
}
.mcc-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.mcc-title {
  font-size: 11px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 4px;
}
.mcc-value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}
.mcc-cur { font-size: 11px; color: var(--text-3); font-weight: 500; margin-left: 4px; }
.mcc-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.30);
  color: #10B981;
  font-size: 9px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}
.mcc-badge i {
  width: 5px; height: 5px; border-radius: 50%; background: #10B981;
  animation: livePulse 1.5s infinite;
}
.mock-chart {
  width: 100%;
  height: 90px;
  display: block;
}

/* Table */
.mtc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}
.mtc-link { font-size: 10px; color: var(--cyan); cursor: pointer; }
.mtc-row {
  display: grid;
  grid-template-columns: 50px 1fr auto auto;
  gap: 10px;
  padding: 8px 4px;
  align-items: center;
  border-top: 1px solid rgba(148,163,184,0.06);
  font-size: 11px;
}
.mtc-id { font-family: var(--font-mono); color: var(--text-3); }
.mtc-name { color: var(--text); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mtc-amt { font-family: var(--font-mono); color: var(--white); font-weight: 600; }
.pill {
  font-size: 9px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.05em;
}
.pill.green { background: rgba(16,185,129,0.15); color: #10B981; border: 1px solid rgba(16,185,129,0.30); }
.pill.amber { background: rgba(251,191,36,0.15); color: #FBBF24; border: 1px solid rgba(251,191,36,0.30); }

/* ============ IPHONE MOCKUP ============ */
.phone-mockup {
  display: flex;
  justify-content: center;
}
.phone-frame {
  width: 280px;
  height: 580px;
  background: linear-gradient(180deg, #0A0F1A 0%, #050B17 100%);
  border-radius: 42px;
  padding: 10px;
  position: relative;
  box-shadow:
    0 0 0 2px rgba(148,163,184,0.15),
    0 0 0 8px rgba(0,0,0,0.4),
    0 50px 100px -30px rgba(0,0,0,0.7),
    0 0 80px rgba(139,92,246,0.20);
}
.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 26px;
  background: #000;
  border-radius: 999px;
  z-index: 10;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #050B17 0%, #0A1424 100%);
  border-radius: 34px;
  overflow: hidden;
  padding: 38px 14px 70px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.ps-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  padding: 0 6px;
  font-family: var(--font-mono);
}
.ps-time { font-weight: 700; }
.ps-icons {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
}
.ps-app-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 4px 8px;
  border-bottom: 1px solid rgba(148,163,184,0.08);
}
.ps-app-logo {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 14px;
}
.ps-app-title { font-size: 13px; font-weight: 700; color: var(--white); flex: 1; }
.ps-app-bell { position: relative; font-size: 14px; }
.ps-bell-dot {
  position: absolute;
  top: -2px; right: -2px;
  width: 6px; height: 6px;
  background: #F87171;
  border-radius: 50%;
}
.ps-greet { padding: 0 4px; }
.psg-hi { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--white); }
.psg-sub { font-size: 11px; color: var(--text-3); margin-top: 1px; }

.ps-kpi-big {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--violet) 100%);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.psk-label { font-size: 10px; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.psk-value { font-family: var(--font-display); font-size: 26px; font-weight: 800; margin: 2px 0; }
.psk-trend { font-size: 11px; opacity: 0.95; font-weight: 600; }
.psk-spark {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  width: 100%;
  height: 30px;
  opacity: 0.65;
}

.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.ps-mini {
  background: rgba(15,30,54,0.6);
  border: 1px solid rgba(148,163,184,0.08);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 9px;
}
.psm-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.psm-icon.blue { background: rgba(59,130,246,0.18); border: 1px solid rgba(59,130,246,0.30); }
.psm-icon.violet { background: rgba(139,92,246,0.18); border: 1px solid rgba(139,92,246,0.30); }
.psm-v { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--white); line-height: 1.1; }
.psm-l { font-size: 9px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 1px; }

.ps-activity {
  background: rgba(15,30,54,0.5);
  border: 1px solid rgba(148,163,184,0.08);
  border-radius: 10px;
  padding: 10px 12px;
  flex: 1;
  overflow: hidden;
}
.psa-title { font-size: 10px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.psa-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 0;
  border-bottom: 1px solid rgba(148,163,184,0.05);
}
.psa-row:last-child { border-bottom: none; }
.psa-dot {
  width: 7px; height: 7px; border-radius: 50%;
  flex-shrink: 0;
}
.psa-dot.green { background: #10B981; box-shadow: 0 0 8px #10B981; }
.psa-dot.blue { background: #3B82F6; box-shadow: 0 0 8px #3B82F6; }
.psa-dot.amber { background: #FBBF24; box-shadow: 0 0 8px #FBBF24; }
.psa-txt { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.psa-txt strong { font-size: 11px; color: var(--white); font-weight: 600; }
.psa-txt span { font-size: 10px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ps-nav {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(10,20,40,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(148,163,184,0.10);
  border-radius: 18px;
  padding: 8px 4px;
}
.psn-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 3px 0;
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.2s;
}
.psn-item.active { color: var(--cyan); }
.psn-ico { font-size: 16px; line-height: 1; }
.psn-lbl { font-size: 9px; font-weight: 600; }

/* CTA bajo mockups */
.preview-cta {
  margin-top: 80px;
  text-align: center;
}
.preview-cta h3 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.preview-cta p {
  font-size: 16px;
  color: var(--text-2);
  max-width: 620px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

/* ==================== RESPONSIVE PREVIEW ==================== */
@media (max-width: 1100px) {
  .preview-stage {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .phone-mockup { order: 2; }
}
@media (max-width: 900px) {
  .mac-screen { grid-template-columns: 160px 1fr; min-height: 420px; }
  .mock-sidebar { padding: 14px 8px; }
  .ms-item { font-size: 11px; padding: 6px 8px; }
  .ms-emoji { font-size: 12px; }
  .mock-kpis { grid-template-columns: repeat(2, 1fr); }
  .mock-content { padding: 14px; gap: 12px; }
}
@media (max-width: 640px) {
  .nav-links .nav-demo {
    padding: 4px 10px;
    font-size: 13px;
  }
  .preview { padding: 90px 0; }
  .mac-screen {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .mock-sidebar {
    display: flex;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid rgba(148,163,184,0.08);
    padding: 10px;
    gap: 8px;
  }
  .ms-section { margin-bottom: 0; flex-shrink: 0; }
  .ms-label { display: none; }
  .ms-item { white-space: nowrap; font-size: 11px; padding: 6px 10px; }
  .mac-url { font-size: 10px; max-width: 180px; }
  .mac-live { display: none; }
  .mock-kpis { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .mk-value { font-size: 18px; }
  .mtc-row { grid-template-columns: 40px 1fr auto; font-size: 10px; }
  .mtc-row .pill { display: none; }
  .phone-frame { width: 260px; height: 540px; }
  .preview-cta { margin-top: 50px; }
}

/* ================================================================
   CONVERSION TOOLKIT — WhatsApp, Sticky, Modals, Wizard, Calendar
   ================================================================ */

/* ============ INDICADOR DE INDUSTRIA (preview cycler) ============ */
.pv-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  font-family: var(--font-mono);
}
.pv-indicator-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  min-width: 110px;
  text-align: right;
  transition: all 0.5s ease;
}
.pv-indicator-dots { display: flex; gap: 10px; }
.pv-indicator-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(148,163,184,0.20);
  border: 1px solid rgba(148,163,184,0.30);
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}
.pv-indicator-dot:hover { background: rgba(34,211,238,0.4); }
.pv-indicator-dot.active {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  width: 28px;
  border-radius: 999px;
}
.pv-indicator-hint {
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.05em;
}
.mock-kpi.flash { animation: kpiFlash 0.6s ease; }
@keyframes kpiFlash {
  0% { box-shadow: 0 0 0 0 rgba(34,211,238,0.4); }
  50% { box-shadow: 0 0 30px 4px rgba(34,211,238,0.25); }
  100% { box-shadow: 0 0 0 0 rgba(34,211,238,0); }
}

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366 0%, #1EBE5A 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  box-shadow:
    0 12px 36px -8px rgba(37,211,102,0.45),
    0 0 0 0 rgba(37,211,102,0.6);
  text-decoration: none;
  opacity: 0;
  transform: scale(0.5) translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: waPulse 2.5s infinite;
}
.wa-float.show { opacity: 1; transform: scale(1) translateY(0); }
.wa-float:hover { transform: scale(1.08); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 12px 36px -8px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.5); }
  50% { box-shadow: 0 12px 36px -8px rgba(37,211,102,0.45), 0 0 0 16px rgba(37,211,102,0); }
}
.wa-tooltip {
  position: absolute;
  left: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: #0A1628;
  border: 1px solid var(--line-2);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  font-family: var(--font-body);
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: #0A1628;
  border-left: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateY(-50%) translateX(4px); }

/* ============ STICKY BANNER (bottom) ============ */
.sticky-banner {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - 32px);
  max-width: 640px;
  background: linear-gradient(135deg, rgba(15,30,54,0.95) 0%, rgba(10,20,40,0.95) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(34,211,238,0.30);
  border-radius: 16px;
  z-index: 8500;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7), 0 0 60px rgba(34,211,238,0.15);
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.sticky-banner.show { transform: translateX(-50%) translateY(0); }
.sb-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
}
.sb-icon {
  width: 44px;
  height: 44px;
  background: var(--grad-brand);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.sb-text { flex: 1; display: flex; flex-direction: column; }
.sb-text strong { font-family: var(--font-display); font-size: 15px; color: var(--white); font-weight: 700; }
.sb-text span { font-size: 12px; color: var(--text-2); }
.sb-actions { display: flex; align-items: center; gap: 8px; }
.sb-btn { font-size: 13px; padding: 9px 18px; }
.sb-btn span { font-size: 13px; }
.sb-close {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--text-2);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.sb-close:hover { background: rgba(148,163,184,0.1); color: var(--white); }

/* ============ MODAL OVERLAY (común a todos) ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,11,23,0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
  animation: modalFadeIn 0.3s ease;
}
.modal-overlay.show { display: flex; }
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-box {
  background: linear-gradient(180deg, #0F1E36 0%, #0A1628 100%);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 40px;
  position: relative;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 40px 120px -20px rgba(0,0,0,0.8), 0 0 80px rgba(139,92,246,0.15);
  animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
}
.modal-box-wide { max-width: 720px; }
.modal-box-narrow { max-width: 480px; text-align: center; }
@keyframes modalSlideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  background: rgba(148,163,184,0.10);
  border: 1px solid var(--line-2);
  color: var(--text-2);
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 2;
}
.modal-close:hover { background: rgba(148,163,184,0.2); color: var(--white); transform: rotate(90deg); }
.modal-header { text-align: center; margin-bottom: 30px; }
.modal-header .eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.modal-header .eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: livePulse 1.5s infinite;
}
.modal-header h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.modal-sub {
  font-size: 14px;
  color: var(--text-2);
  max-width: 460px;
  margin: 0 auto;
  line-height: 1.55;
}
.modal-msg {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  display: none;
}
.modal-msg.ok { background: rgba(16,185,129,0.10); color: #34D399; border: 1px solid rgba(16,185,129,0.30); display: block; }
.modal-msg.error { background: rgba(248,113,113,0.10); color: #FCA5A5; border: 1px solid rgba(248,113,113,0.30); display: block; }
.modal-footer { margin-top: 18px; display: flex; justify-content: space-between; align-items: center; }

/* ============ COTIZADOR WIZARD ============ */
.q-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}
.q-dot {
  width: 30px;
  height: 4px;
  border-radius: 2px;
  background: rgba(148,163,184,0.20);
  transition: all 0.4s ease;
}
.q-dot.done { background: rgba(34,211,238,0.5); }
.q-dot.active { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); width: 50px; }

.q-step { animation: stepIn 0.4s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
.q-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 8px;
}
.q-step h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--white);
  text-align: center;
  margin-bottom: 28px;
  font-weight: 700;
}
.q-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.q-options.multi { grid-template-columns: repeat(3, 1fr); }
.q-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(15,30,54,0.5);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  font-family: inherit;
}
.q-opt:hover { background: rgba(34,211,238,0.08); border-color: rgba(34,211,238,0.40); transform: translateY(-2px); }
.q-opt.selected {
  background: linear-gradient(135deg, rgba(34,211,238,0.15), rgba(139,92,246,0.15));
  border-color: var(--cyan);
  color: var(--white);
  box-shadow: 0 0 24px rgba(34,211,238,0.20);
}
.q-opt-i { font-size: 22px; line-height: 1; flex-shrink: 0; }
.q-continue { margin-top: 24px; width: 100%; justify-content: center; }

/* Resultado del cotizador */
.q-result h3 { margin-bottom: 18px; }
.q-quote-box {
  background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(139,92,246,0.08));
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 28px;
  text-align: center;
  margin-bottom: 28px;
}
.qq-from { font-size: 12px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.qq-value {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  margin: 4px 0;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.qq-to { font-size: 16px; color: var(--text); }
.qq-to strong { color: var(--white); font-weight: 700; }
.qq-note { font-size: 12px; color: var(--text-3); margin-top: 16px; }

.q-form h4 {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--white);
  margin-bottom: 14px;
  text-align: center;
}
.q-form input {
  width: 100%;
  padding: 12px 14px;
  background: rgba(5,11,23,0.5);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 10px;
  font-family: inherit;
}
.q-form input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
.q-form button[type="submit"] { width: 100%; justify-content: center; margin-top: 6px; }
.q-back {
  font-size: 13px;
  padding: 8px 14px;
}

/* ============ CALENDARIO ============ */
.cal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 20px;
}
.cal-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-weight: 700;
}
.cal-days {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}
.cal-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  background: rgba(15,30,54,0.5);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.cal-day:hover { background: rgba(34,211,238,0.08); border-color: rgba(34,211,238,0.30); }
.cal-day.selected {
  background: linear-gradient(135deg, rgba(34,211,238,0.20), rgba(139,92,246,0.20));
  border-color: var(--cyan);
  color: var(--white);
  box-shadow: 0 0 16px rgba(34,211,238,0.20);
}
.cd-name { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); }
.cd-num { font-family: var(--font-display); font-size: 22px; font-weight: 700; line-height: 1.2; }
.cd-mes { font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); }
.cal-day.selected .cd-name, .cal-day.selected .cd-mes { color: var(--cyan); }

.cal-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.cal-slot {
  padding: 10px 8px;
  background: rgba(15,30,54,0.5);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.cal-slot:hover:not(.blocked) { background: rgba(34,211,238,0.08); border-color: rgba(34,211,238,0.30); }
.cal-slot.selected {
  background: linear-gradient(135deg, rgba(34,211,238,0.25), rgba(139,92,246,0.25));
  border-color: var(--cyan);
  color: var(--white);
  box-shadow: 0 0 14px rgba(34,211,238,0.30);
}
.cal-slot.blocked {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}
.cal-tz {
  font-size: 11px;
  color: var(--text-3);
  text-align: right;
  font-family: var(--font-mono);
}

.cal-summary {
  display: none;
  padding: 14px 18px;
  background: rgba(16,185,129,0.10);
  border: 1px solid rgba(16,185,129,0.30);
  border-radius: 10px;
  color: #34D399;
  font-size: 14px;
  text-align: center;
  margin-bottom: 18px;
}
.cal-summary.show { display: block; animation: stepIn 0.3s ease; }

.cal-form {
  display: none;
  border-top: 1px solid var(--line-2);
  padding-top: 20px;
}
.cal-form.show { display: block; animation: stepIn 0.4s ease; }
.cal-form h4 {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--white);
  margin-bottom: 14px;
  text-align: center;
}
.cal-form input, .cal-form textarea {
  width: 100%;
  padding: 11px 14px;
  background: rgba(5,11,23,0.5);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}
.cal-form textarea { resize: vertical; min-height: 60px; }
.cal-form input:focus, .cal-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
.cal-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.cal-form .form-group { margin-bottom: 10px; }

/* ============ EXIT-INTENT POPUP ============ */
.exit-emoji {
  font-size: 60px;
  margin-bottom: 8px;
  display: inline-block;
  animation: emojiWave 1s ease infinite alternate;
}
@keyframes emojiWave { from { transform: rotate(-15deg); } to { transform: rotate(15deg); } }
#exitPopup h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 10px;
}
.exit-sub {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 22px;
}
.exit-sub strong { color: var(--cyan); }
#exitPopup form { margin-bottom: 14px; }
#exitPopup input[type="email"] {
  width: 100%;
  padding: 13px 16px;
  background: rgba(5,11,23,0.6);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  margin-bottom: 10px;
  text-align: center;
  font-family: inherit;
}
#exitPopup input[type="email"]:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.15);
}
.exit-foot {
  font-size: 12px;
  color: var(--text-3);
  font-style: italic;
}

/* ============ RESPONSIVE MOBILE ============ */
@media (max-width: 700px) {
  .wa-float { width: 54px; height: 54px; bottom: 90px; left: 16px; }
  .wa-float svg { width: 24px; height: 24px; }
  .wa-tooltip { display: none; }

  .sticky-banner { bottom: 12px; }
  .sb-inner { padding: 12px 14px; flex-wrap: wrap; gap: 10px; }
  .sb-icon { width: 36px; height: 36px; font-size: 18px; }
  .sb-text strong { font-size: 13px; }
  .sb-text span { font-size: 11px; }
  .sb-btn { padding: 7px 12px; }
  .sb-btn span { font-size: 12px; }

  .modal-box { padding: 28px 20px; max-height: 96vh; }
  .q-options, .q-options.multi { grid-template-columns: 1fr; }
  .q-opt { padding: 12px 14px; }
  .cal-grid { grid-template-columns: 1fr; gap: 20px; }
  .cal-days { grid-template-columns: repeat(3, 1fr); max-height: 220px; }
  .cd-num { font-size: 18px; }
  .cal-slots { grid-template-columns: repeat(4, 1fr); }
  .cal-form .form-row { grid-template-columns: 1fr; }

  .pv-indicator { flex-direction: column; gap: 10px; }
  .pv-indicator-label { min-width: auto; text-align: center; }
  .pv-indicator-hint { display: none; }
}

/* ==================== HERO VIDEO BUTTON ==================== */
.btn-video {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  background: rgba(15,30,54,0.5);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
}
.btn-video:hover {
  background: rgba(34,211,238,0.10);
  border-color: rgba(34,211,238,0.40);
  color: var(--white);
  transform: translateY(-2px);
}
.bv-play {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(34,211,238,0.4);
  animation: bvPulse 2s infinite;
}
@keyframes bvPulse {
  0%, 100% { box-shadow: 0 0 16px rgba(34,211,238,0.4); }
  50%      { box-shadow: 0 0 28px rgba(34,211,238,0.7); }
}
.btn-video .bv-play svg { margin-left: 2px; }

/* ==================== VIDEO DEMO MODAL ==================== */
.modal-video { max-width: 820px !important; padding: 28px 24px 26px !important; }

.vd-stage {
  margin: 24px 0 6px;
}
.vd-mac {
  background: #0b1424;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6), 0 0 80px rgba(139,92,246,0.15);
  overflow: hidden;
  position: relative;
}
.vd-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #1A2540, #131D33);
  border-bottom: 1px solid rgba(148,163,184,0.10);
}
.vd-dots { display: flex; gap: 6px; }
.vd-dots span { width: 11px; height: 11px; border-radius: 50%; }
.vd-dots span:nth-child(1) { background: #FF5F57; }
.vd-dots span:nth-child(2) { background: #FEBC2E; }
.vd-dots span:nth-child(3) { background: #28C840; }
.vd-url {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  padding: 4px 12px;
  background: rgba(5,11,23,0.5);
  border-radius: 6px;
  max-width: 280px;
  margin: 0 auto;
}
.vd-rec {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #F87171;
  letter-spacing: 0.08em;
}
.vd-rec span {
  width: 6px; height: 6px; border-radius: 50%;
  background: #F87171;
  box-shadow: 0 0 8px #F87171;
  animation: vdRecBlink 1.4s infinite;
}
@keyframes vdRecBlink { 0%,100%{opacity:1} 50%{opacity:.3} }

.vd-screen {
  position: relative;
  height: 380px;
  background: linear-gradient(180deg, #050B17 0%, #0A1424 100%);
  overflow: hidden;
}
.vd-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 24px;
  opacity: 0;
  visibility: hidden;
  animation: vdCycle 15s infinite;
}
@keyframes vdCycle {
  0%      { opacity: 0; visibility: hidden; transform: translateY(20px); }
  2%      { opacity: 1; visibility: visible; transform: translateY(0); }
  18%     { opacity: 1; visibility: visible; transform: translateY(0); }
  20%     { opacity: 0; visibility: hidden; transform: translateY(-20px); }
  100%    { opacity: 0; visibility: hidden; }
}
.vd-slide-1 { animation-delay: 0s; }
.vd-slide-2 { animation-delay: 3s; }
.vd-slide-3 { animation-delay: 6s; }
.vd-slide-4 { animation-delay: 9s; }
.vd-slide-5 { animation-delay: 12s; }

/* ===== Slide 1: Login ===== */
.vd-login {
  text-align: center;
  width: 320px;
}
.vd-logo-big {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--violet));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 28px; font-weight: 800; color: var(--white);
  margin: 0 auto 14px;
  box-shadow: 0 0 30px rgba(34,211,238,0.4);
}
.vd-login h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
  margin-bottom: 6px;
}
.vd-login p { font-size: 13px; color: var(--text-3); margin-bottom: 22px; }
.vd-input {
  padding: 11px 14px;
  background: rgba(15,30,54,0.6);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 10px;
  text-align: left;
}
.vd-btn-cta {
  padding: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: var(--white);
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  margin-top: 6px;
  box-shadow: 0 0 20px rgba(139,92,246,0.4);
}

/* ===== Slide 2: KPIs ===== */
.vd-dash-head {
  position: absolute;
  top: 20px; left: 24px; right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.vd-greet { font-family: var(--font-display); font-size: 18px; color: var(--white); font-weight: 700; }
.vd-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.30);
  color: #10B981;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}
.vd-live span { width:5px;height:5px;border-radius:50%;background:#10B981;animation:vdRecBlink 1.5s infinite; }
.vd-kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 600px;
}
.vd-kpi {
  background: linear-gradient(135deg, rgba(15,30,54,0.7), rgba(10,20,40,0.7));
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 12px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.vd-kpi::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}
.vk-l { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; margin-bottom: 8px; }
.vk-v { font-family: var(--font-display); font-size: 28px; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.vk-t { font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
.vk-t.up { color: #10B981; }

/* ===== Slide 3: Chart ===== */
.vd-chart-card {
  background: linear-gradient(135deg, rgba(15,30,54,0.6), rgba(10,20,40,0.6));
  border: 1px solid rgba(148,163,184,0.12);
  border-radius: 14px;
  padding: 20px;
  width: 100%;
  max-width: 600px;
}
.vd-chart-title { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.vd-chart-big { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--white); margin: 4px 0 16px; }
.vd-chart { width: 100%; height: 130px; display: block; }
.vd-slide-3.vd-slide.active .vd-line,
.vd-slide-3 .vd-line {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 2.5s ease-out forwards;
  animation-delay: 6s;
  animation-iteration-count: 1;
}
@keyframes drawLine { to { stroke-dashoffset: 0; } }

/* ===== Slide 4: Modules ===== */
.vd-mod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 580px;
}
.vd-mod {
  background: rgba(15,30,54,0.6);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 11px;
  animation: vdModPop 0.5s ease both;
  animation-delay: calc(9s + var(--d));
}
@keyframes vdModPop {
  0%   { opacity: 0; transform: scale(0.85); border-color: var(--cyan); }
  60%  { transform: scale(1.04); border-color: var(--cyan); box-shadow: 0 0 18px rgba(34,211,238,0.5); }
  100% { opacity: 1; transform: scale(1); border-color: var(--line-2); }
}
.vm-i { font-size: 22px; }
.vm-t { font-size: 13px; font-weight: 600; color: var(--white); }

/* ===== Slide 5: IA Insight ===== */
.vd-ia-card {
  width: 100%;
  max-width: 480px;
  background: linear-gradient(135deg, rgba(139,92,246,0.10), rgba(34,211,238,0.06));
  border: 1px solid rgba(139,92,246,0.30);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 0 40px rgba(139,92,246,0.20);
}
.vd-ia-head { display: flex; gap: 12px; margin-bottom: 12px; align-items: center; }
.vd-ia-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--violet), var(--blue));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.vd-ia-titles strong { display: block; color: var(--white); font-size: 14px; font-weight: 700; }
.vd-ia-titles span { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); }
.vd-ia-body { font-size: 13px; color: var(--text); line-height: 1.6; margin-bottom: 14px; }
.vd-ia-body strong { color: var(--white); }
.vd-ia-actions { display: flex; gap: 8px; }
.vd-ia-btn { padding: 8px 14px; border-radius: 8px; font-size: 12px; font-weight: 600; }
.vd-ia-btn.primary { background: linear-gradient(135deg, var(--cyan), var(--violet)); color: var(--white); }
.vd-ia-btn.ghost { background: rgba(148,163,184,0.10); color: var(--text-2); border: 1px solid var(--line-2); }

/* ===== Progress bar ===== */
.vd-progress {
  height: 3px;
  background: rgba(148,163,184,0.10);
  position: relative;
  overflow: hidden;
}
.vd-progress-fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
  transform-origin: left;
  animation: vdProg 15s linear infinite;
}
@keyframes vdProg {
  0%   { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

/* Mensajes ok/err en modales */
.modal-msg { margin-top: 14px; padding: 12px 16px; border-radius: 10px; font-size: 13px; text-align: center; }
.modal-msg.ok  { background: rgba(16,185,129,0.10); border: 1px solid rgba(16,185,129,0.35); color: #10B981; }
.modal-msg.err { background: rgba(248,113,113,0.10); border: 1px solid rgba(248,113,113,0.35); color: #F87171; }

/* Responsive video demo */
@media (max-width: 700px) {
  .vd-screen { height: 340px; }
  .vd-kpi-row { grid-template-columns: 1fr; gap: 10px; max-width: 280px; }
  .vd-kpi { padding: 12px 14px; }
  .vk-v { font-size: 22px; }
  .vd-mod-grid { grid-template-columns: repeat(2, 1fr); max-width: 320px; }
  .vd-mod { padding: 12px; }
  .vd-chart { height: 100px; }
  .vd-chart-big { font-size: 22px; }
  .vd-greet { font-size: 14px; }
}
@media (max-width: 480px) {
  .hero-cta { flex-wrap: wrap; }
  .btn-video { font-size: 13px; padding: 8px 14px 8px 10px; }
  .bv-play { width: 24px; height: 24px; }
}

/* ==================== PROCESO · TIMELINE ==================== */
.proceso {
  background: linear-gradient(180deg, var(--bg-0) 0%, #08111F 50%, var(--bg-0) 100%);
}

.timeline {
  position: relative;
  margin-top: 70px;
  padding: 0 20px;
}

/* Línea horizontal de fondo (5 nodos conectados) */
.tl-line {
  position: absolute;
  top: 35px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: rgba(148, 163, 184, 0.15);
  z-index: 0;
  border-radius: 2px;
}
.tl-line-fill {
  background: linear-gradient(90deg,
    var(--cyan) 0%,
    var(--blue) 50%,
    var(--violet) 100%);
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1.8s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.4);
}
/* Cuando la sección entra en viewport, la línea se "dibuja" */
.proceso .section-head.in ~ .timeline .tl-line-fill {
  transform: scaleX(1);
}

.tl-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.tl-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* NODO (círculo con número) */
.tl-node {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--bg-1) 0%, var(--bg-2) 100%);
  border: 2px solid rgba(34, 211, 238, 0.50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  position: relative;
  box-shadow:
    0 0 0 6px var(--bg-0),
    0 0 28px rgba(34, 211, 238, 0.25);
  transition: all 0.4s ease;
}
.tl-step:hover .tl-node {
  border-color: var(--cyan);
  box-shadow:
    0 0 0 6px var(--bg-0),
    0 0 36px rgba(34, 211, 238, 0.55);
  transform: scale(1.06);
}
.tl-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}
.tl-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  opacity: 0;
  animation: tlPulse 2.2s infinite;
}
@keyframes tlPulse {
  0%   { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0;   transform: scale(1.35); }
}

/* CARD del paso */
.tl-card {
  width: 100%;
  background: linear-gradient(135deg, rgba(15,30,54,0.55) 0%, rgba(10,20,40,0.55) 100%);
  border: 1px solid var(--line-2);
  border-radius: 14px;
  padding: 22px 18px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.tl-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tl-step:hover .tl-card {
  border-color: rgba(34, 211, 238, 0.40);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px -16px rgba(34, 211, 238, 0.25);
}
.tl-step:hover .tl-card::before { opacity: 1; }

.tl-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(34,211,238,0.12), rgba(139,92,246,0.12));
  border: 1px solid rgba(34,211,238,0.20);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  margin-bottom: 14px;
  margin-left: auto;
  margin-right: auto;
}
.tl-card h3 {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--white);
  margin-bottom: 8px;
  font-weight: 700;
}
.tl-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 14px;
}
.tl-card p strong { color: var(--white); font-weight: 600; }
.tl-time {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(34, 211, 238, 0.10);
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

/* Reveal escalonado (cada step entra 0.15s después del anterior) */
.tl-step.reveal { transition: opacity 0.6s ease, transform 0.6s ease; }
.tl-step.reveal:nth-child(1).in { transition-delay: 0.05s; }
.tl-step.reveal:nth-child(2).in { transition-delay: 0.20s; }
.tl-step.reveal:nth-child(3).in { transition-delay: 0.35s; }
.tl-step.reveal:nth-child(4).in { transition-delay: 0.50s; }
.tl-step.reveal:nth-child(5).in { transition-delay: 0.65s; }

/* CTA bajo la timeline */
.tl-cta {
  margin-top: 70px;
  text-align: center;
}
.tl-cta p {
  font-size: 16px;
  color: var(--text-2);
  max-width: 580px;
  margin: 0 auto 24px;
  line-height: 1.6;
}
.tl-cta p strong { color: var(--white); }
.tl-cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==================== RESPONSIVE TIMELINE ==================== */

/* Tablet: 5 columnas más apretadas */
@media (max-width: 1100px) {
  .tl-steps { gap: 14px; }
  .tl-card { padding: 18px 14px; }
  .tl-card h3 { font-size: 15px; }
  .tl-card p { font-size: 12px; }
}

/* Móvil: timeline VERTICAL */
@media (max-width: 820px) {
  .timeline { padding: 0; margin-top: 50px; }

  /* La línea ahora es vertical, del lado izquierdo */
  .tl-line {
    top: 30px;
    bottom: 30px;
    left: 33px;
    right: auto;
    width: 2px;
    height: auto;
  }
  .tl-line-fill {
    transform-origin: top center;
    transform: scaleY(0);
    transition: transform 2s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .proceso .section-head.in ~ .timeline .tl-line-fill {
    transform: scaleY(1);
  }

  .tl-steps {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .tl-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 22px;
  }

  .tl-node {
    width: 68px;
    height: 68px;
    flex-shrink: 0;
    margin-bottom: 0;
  }
  .tl-num { font-size: 20px; }

  .tl-card { flex: 1; padding: 18px; }
  .tl-icon { margin-left: 0; margin-right: 0; }

  .tl-cta { margin-top: 50px; }
}

@media (max-width: 480px) {
  .tl-step { gap: 16px; }
  .tl-node { width: 58px; height: 58px; }
  .tl-num { font-size: 17px; }
  .tl-icon { width: 40px; height: 40px; }
  .tl-icon svg { width: 22px; height: 22px; }
  .tl-card { padding: 16px 14px; }
  .tl-card h3 { font-size: 15px; }
  .tl-line { left: 28px; }
}

/* ================================================================
 * CHAT IA "NOVA" — botón flotante derecho + panel expandible
 * ================================================================ */

/* === BOTÓN FLOTANTE === */
.ia-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 50%, var(--violet) 100%);
  color: var(--white);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  box-shadow:
    0 12px 36px -8px rgba(139, 92, 246, 0.5),
    0 0 0 0 rgba(139, 92, 246, 0.6);
  opacity: 0;
  transform: scale(0.5) translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: iaPulse 2.5s infinite;
}
.ia-float.show { opacity: 1; transform: scale(1) translateY(0); }
.ia-float:hover { transform: scale(1.08); }
@keyframes iaPulse {
  0%   { box-shadow: 0 12px 36px -8px rgba(139,92,246,0.5), 0 0 0 0 rgba(139,92,246,0.6); }
  70%  { box-shadow: 0 12px 36px -8px rgba(139,92,246,0.5), 0 0 0 18px rgba(139,92,246,0); }
  100% { box-shadow: 0 12px 36px -8px rgba(139,92,246,0.5), 0 0 0 0 rgba(139,92,246,0); }
}

/* Sparkle icon dentro del botón */
.ia-float .ia-icon {
  width: 30px;
  height: 30px;
}

/* Badge "IA" arriba a la derecha */
.ia-float .ia-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--white);
  color: var(--violet);
  font-size: 9px;
  font-weight: 800;
  padding: 3px 6px;
  border-radius: 999px;
  letter-spacing: 0.06em;
  border: 2px solid var(--bg-0);
  font-family: var(--font-mono);
}

/* Tooltip al hacer hover */
.ia-tooltip {
  position: absolute;
  right: 76px;
  top: 50%;
  transform: translateY(-50%);
  background: #0A1628;
  border: 1px solid var(--line-2);
  color: var(--white);
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
}
.ia-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: #0A1628;
  border-right: 1px solid var(--line-2);
  border-top: 1px solid var(--line-2);
}
.ia-float:hover .ia-tooltip { opacity: 1; transform: translateY(-50%) translateX(-4px); }

/* Esconde el botón cuando el panel está abierto */
.ia-float.hide { opacity: 0; pointer-events: none; transform: scale(0.5) translateY(20px); }

/* === PANEL DEL CHAT === */
.ia-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 380px;
  height: 580px;
  max-height: calc(100vh - 48px);
  background: linear-gradient(180deg, #0B1428 0%, #050B17 100%);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  box-shadow:
    0 32px 64px -16px rgba(0,0,0,0.7),
    0 0 80px rgba(139,92,246,0.20);
  z-index: 9100;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.7) translateY(40px);
  transform-origin: bottom right;
  transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.ia-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1) translateY(0);
}

/* Header */
.iap-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(15,30,54,0.6) 0%, transparent 100%);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.iap-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.4);
  position: relative;
}
.iap-avatar svg { width: 22px; height: 22px; }
.iap-avatar::after {
  content: '';
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 11px;
  height: 11px;
  background: #10B981;
  border: 2px solid #0B1428;
  border-radius: 50%;
}
.iap-title {
  flex: 1;
  min-width: 0;
}
.iap-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.iap-status {
  font-size: 11px;
  color: #10B981;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  margin-top: 2px;
}
.iap-status::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #10B981;
  border-radius: 50%;
  animation: iaLive 1.6s infinite;
}
@keyframes iaLive { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.iap-close {
  background: transparent;
  border: none;
  color: var(--text-2);
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s;
  line-height: 0;
}
.iap-close:hover { background: rgba(148,163,184,0.10); color: var(--white); }

/* Body - mensajes */
.iap-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;
}
.iap-body::-webkit-scrollbar { width: 4px; }
.iap-body::-webkit-scrollbar-track { background: transparent; }
.iap-body::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.20); border-radius: 4px; }

/* Burbujas de mensaje */
.iap-msg {
  max-width: 85%;
  padding: 11px 15px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.55;
  word-wrap: break-word;
  animation: iaMsgIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes iaMsgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.iap-msg.bot {
  align-self: flex-start;
  background: linear-gradient(135deg, rgba(15,30,54,0.8), rgba(10,20,40,0.8));
  border: 1px solid var(--line-2);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.iap-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--violet));
  color: var(--white);
  border-bottom-right-radius: 4px;
  font-weight: 500;
}

/* Indicador "escribiendo..." */
.iap-typing {
  align-self: flex-start;
  background: linear-gradient(135deg, rgba(15,30,54,0.8), rgba(10,20,40,0.8));
  border: 1px solid var(--line-2);
  padding: 12px 16px;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  display: inline-flex;
  gap: 5px;
  align-items: center;
}
.iap-typing span {
  width: 7px;
  height: 7px;
  background: var(--text-2);
  border-radius: 50%;
  animation: iaTyping 1.4s infinite;
}
.iap-typing span:nth-child(2) { animation-delay: 0.2s; }
.iap-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes iaTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%           { transform: translateY(-4px); opacity: 1; }
}

/* Chips de sugerencia */
.iap-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 4px;
  align-self: flex-start;
  max-width: 100%;
}
.iap-chip {
  padding: 8px 13px;
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.25);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.iap-chip:hover {
  background: rgba(34,211,238,0.18);
  border-color: var(--cyan);
  color: var(--white);
  transform: translateY(-1px);
}

/* CTA buttons después de mensaje bot (cotizador/agenda/whatsapp/demo) */
.iap-cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: var(--white);
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  text-decoration: none;
  box-shadow: 0 6px 18px -4px rgba(34,211,238,0.4);
}
.iap-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -4px rgba(34,211,238,0.55); }

/* Footer / Input */
.iap-foot {
  padding: 14px 14px 16px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent 0%, rgba(15,30,54,0.4) 100%);
  flex-shrink: 0;
}
.iap-input-wrap {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
.iap-input {
  flex: 1;
  background: rgba(15,30,54,0.6);
  border: 1px solid var(--line-2);
  border-radius: 14px;
  padding: 11px 14px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  resize: none;
  outline: none;
  transition: border-color 0.2s;
  max-height: 100px;
  min-height: 42px;
  line-height: 1.4;
}
.iap-input:focus { border-color: var(--cyan); }
.iap-input::placeholder { color: var(--text-3); }
.iap-send {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
  box-shadow: 0 6px 16px -4px rgba(34,211,238,0.45);
}
.iap-send:hover:not(:disabled) { transform: scale(1.08); }
.iap-send:disabled { opacity: 0.4; cursor: not-allowed; }

.iap-footer-note {
  text-align: center;
  font-size: 10px;
  color: var(--text-3);
  margin-top: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.iap-footer-note .grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

/* === RESPONSIVE === */
@media (max-width: 480px) {
  .ia-float { width: 56px; height: 56px; bottom: 90px; right: 16px; }
  .ia-tooltip { display: none; }
  .ia-panel {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    max-height: 100vh;
    border-radius: 20px 20px 0 0;
    border-left: none;
    border-right: none;
    border-bottom: none;
  }
}