/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--blanco);
  background: var(--negro);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ===== TOKENS ===== */
:root {
  --azul-primary: #0077ff;
  --azul-dark: #0055cc;
  --azul-glow: #00aaff;
  --azul-soft: rgba(0, 119, 255, 0.1);
  --negro: #0a0e1a;
  --negro-trans: rgba(10, 14, 26, 0.85);
  --gris-dark: #1a1f2e;
  --gris-medio: #2a3142;
  --blanco: #f8f9fa;
  --gris-texto: #a0aab8;
  --verde-wa: #25D366;
  --verde-wa-dark: #1ea952;
  --ambar: #f4a261;
  --ambar-dark: #e08c47;
  --rojo: #ff3b3b;
  --container: 1200px;
  --radius-card: 16px;
  --radius-btn: 10px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(0, 119, 255, 0.3);
}

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3, h4 { font-weight: 900; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw + 1rem, 4rem); }
h2 { font-size: clamp(1.75rem, 3vw + 1rem, 3rem); }
h3 { font-size: clamp(1.25rem, 1.5vw + 0.75rem, 1.75rem); }
p { color: var(--gris-texto); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== BARRA URGENCIA ===== */
.urgency-bar {
  background: linear-gradient(90deg, var(--azul-primary), var(--azul-glow));
  color: white;
  padding: 10px 0;
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
  position: relative;
  z-index: 100;
}
.urgency-bar a { text-decoration: underline; text-underline-offset: 3px; }
.urgency-bar .sep { opacity: 0.5; margin: 0 8px; }

/* ===== HEADER ===== */
.header { position: sticky; top: 0; background: transparent; backdrop-filter: blur(0); z-index: 90; padding: 16px 0; transition: all 0.3s ease; }
.header.scrolled { background: var(--negro-trans); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5); padding: 12px 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

/* LOGO */
.logo { display: flex; flex-direction: column; line-height: 1; font-weight: 900; letter-spacing: -0.04em; }
.logo-main { font-size: 1.5rem; color: var(--blanco); }
.logo-main span { color: var(--azul-primary); }
.logo-sub { font-size: 0.7rem; font-weight: 700; color: var(--azul-primary); letter-spacing: 0.2em; margin-top: 2px; }

/* NAV */
.nav { display: flex; align-items: center; gap: 32px; }
.nav-list { display: flex; gap: 28px; list-style: none; }
.nav-list a { font-size: 0.95rem; font-weight: 700; color: var(--blanco); transition: color 0.2s; position: relative; }
.nav-list a:hover { color: var(--azul-glow); }
.nav-list a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--azul-primary); transition: width 0.3s; }
.nav-list a:hover::after, .nav-list a.active::after { width: 100%; }
.nav-list a.active { color: var(--azul-glow); }

.header-cta { display: flex; align-items: center; gap: 12px; }
.btn-wa-header { background: var(--verde-wa); color: white; padding: 10px 18px; border-radius: var(--radius-btn); font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; gap: 8px; transition: all 0.2s; }
.btn-wa-header:hover { background: var(--verde-wa-dark); transform: translateY(-2px); }

.hamburger { display: none; width: 32px; height: 32px; flex-direction: column; justify-content: center; gap: 6px; }
.hamburger span { display: block; height: 3px; background: var(--blanco); border-radius: 3px; transition: all 0.3s; }
.hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ===== BREADCRUMBS ===== */
.breadcrumbs { padding: 24px 0 0; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.85rem; color: var(--gris-texto); }
.breadcrumbs a { color: var(--gris-texto); transition: color 0.2s; }
.breadcrumbs a:hover { color: var(--azul-glow); }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: 8px; opacity: 0.5; }
.breadcrumbs li:last-child { color: var(--blanco); font-weight: 700; }

/* ===== HERO ===== */
.hero { position: relative; padding: 64px 0 80px; overflow: hidden; background: var(--negro); }
.hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(0, 119, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 119, 255, 0.04) 1px, transparent 1px); background-size: 50px 50px; mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%); -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 70%); }
.hero::after { content: ''; position: absolute; top: 20%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0, 119, 255, 0.15) 0%, transparent 60%); filter: blur(60px); animation: glow 8s ease-in-out infinite alternate; }
@keyframes glow { 0% { transform: scale(1) translateX(0); } 100% { transform: scale(1.1) translateX(-50px); } }
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 900px; margin: 0 auto; }
.hero-content.align-left { text-align: left; margin: 0; max-width: 800px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: var(--azul-soft); border: 1px solid rgba(0, 119, 255, 0.3); color: var(--azul-glow); padding: 8px 16px; border-radius: 999px; font-size: 0.8rem; font-weight: 700; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.1em; }
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--verde-wa); box-shadow: 0 0 12px var(--verde-wa); animation: pulse-dot 2s ease-in-out infinite; }
.hero-badge.closed .dot { background: var(--rojo); box-shadow: 0 0 12px var(--rojo); }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { color: var(--blanco); margin-bottom: 24px; }
.hero h1 .accent { background: linear-gradient(135deg, var(--azul-primary), var(--azul-glow)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem); color: var(--gris-texto); margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-content.align-left .hero-sub { margin-left: 0; }
.hero-sub strong { color: var(--blanco); font-weight: 700; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.hero-content.align-left .hero-ctas { justify-content: flex-start; }

/* ===== BOTONES ===== */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 28px; border-radius: var(--radius-btn); font-weight: 700; font-size: 1rem; transition: all 0.2s ease; cursor: pointer; border: 2px solid transparent; }
.btn-wa { background: var(--verde-wa); color: white; box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
.btn-wa:hover { background: var(--verde-wa-dark); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5); }
.btn-primary { background: var(--azul-primary); color: white; box-shadow: 0 8px 24px rgba(0, 119, 255, 0.4); }
.btn-primary:hover { background: var(--azul-dark); transform: translateY(-3px); }
.btn-outline { background: transparent; color: var(--blanco); border-color: var(--gris-medio); }
.btn-outline:hover { border-color: var(--azul-primary); color: var(--azul-glow); }
.btn-ambar { background: var(--ambar); color: var(--negro); }
.btn-ambar:hover { background: var(--ambar-dark); transform: translateY(-3px); }

/* TRUST BAR */
.trust-bar { display: flex; justify-content: center; align-items: center; gap: 24px; flex-wrap: wrap; color: var(--gris-texto); font-size: 0.9rem; font-weight: 700; }
.hero-content.align-left .trust-bar { justify-content: flex-start; }
.trust-bar .stars { color: #ffc107; font-size: 1.1rem; }
.trust-bar .sep { opacity: 0.4; }

/* ===== SECCIONES BASE ===== */
section { padding: 80px 0; position: relative; }
.section-header { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-eyebrow { display: inline-block; font-size: 0.8rem; font-weight: 900; color: var(--azul-primary); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 16px; }
.section-header h2 { color: var(--blanco); margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; }

/* ===== CONTENT PROSE ===== */
.prose { max-width: 800px; margin: 0 auto; }
.prose h2 { color: var(--blanco); margin: 48px 0 20px; }
.prose h3 { color: var(--blanco); margin: 32px 0 16px; }
.prose p { font-size: 1.05rem; margin-bottom: 18px; line-height: 1.75; }
.prose p strong { color: var(--blanco); font-weight: 700; }
.prose ul { margin: 16px 0 24px; padding-left: 0; list-style: none; }
.prose ul li { position: relative; padding-left: 32px; margin-bottom: 12px; color: var(--gris-texto); line-height: 1.7; }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 10px; width: 16px; height: 2px; background: var(--azul-primary); border-radius: 2px; }
.prose blockquote { background: var(--gris-dark); border-left: 4px solid var(--azul-primary); padding: 24px 28px; border-radius: 0 var(--radius-card) var(--radius-card) 0; margin: 32px 0; color: var(--blanco); font-style: italic; font-size: 1.05rem; }

/* ===== SERVICIOS GRID ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.service-card { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); padding: 32px 28px; transition: all 0.3s ease; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--azul-primary), var(--azul-glow)); transform: scaleX(0); transform-origin: left; transition: transform 0.3s ease; }
.service-card:hover { transform: translateY(-8px); border-color: var(--azul-primary); box-shadow: var(--shadow-glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 56px; height: 56px; background: var(--azul-soft); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--azul-glow); }
.service-card h3 { color: var(--blanco); margin-bottom: 12px; font-size: 1.25rem; }
.service-card p { font-size: 0.95rem; margin-bottom: 16px; }
.service-link { color: var(--azul-glow); font-weight: 700; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s; }
.service-link:hover { gap: 10px; }

/* ===== STATS BAR ===== */
.stats { background: linear-gradient(135deg, var(--azul-primary), var(--azul-dark)); padding: 56px 0; position: relative; overflow: hidden; }
.stats::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 40px 40px; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 32px; text-align: center; position: relative; z-index: 1; }
.stat-number { font-size: clamp(2rem, 4vw + 1rem, 3.5rem); font-weight: 900; color: white; line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 0.95rem; font-weight: 700; color: rgba(255, 255, 255, 0.85); text-transform: uppercase; letter-spacing: 0.05em; }

/* ===== WHY GRID ===== */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.why-card { text-align: center; padding: 16px; }
.why-icon { width: 72px; height: 72px; margin: 0 auto 20px; background: linear-gradient(135deg, var(--azul-soft), transparent); border: 1px solid var(--azul-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--azul-glow); }
.why-card h3 { color: var(--blanco); font-size: 1.15rem; margin-bottom: 12px; }
.why-card p { font-size: 0.95rem; }

/* ===== MICROSOLDADURA ===== */
.micro { background: linear-gradient(180deg, var(--negro) 0%, #060914 100%); position: relative; overflow: hidden; }
.micro::before { content: ''; position: absolute; top: -100px; left: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0, 119, 255, 0.2) 0%, transparent 70%); filter: blur(80px); }
.micro::after { content: ''; position: absolute; bottom: -100px; right: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0, 170, 255, 0.15) 0%, transparent 70%); filter: blur(80px); }
.micro-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.micro-content h2 { color: var(--blanco); font-size: clamp(2rem, 4vw + 0.5rem, 3.5rem); margin-bottom: 24px; }
.micro-content h2 .accent { background: linear-gradient(135deg, var(--azul-primary), var(--azul-glow)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.micro-content p { font-size: 1.05rem; margin-bottom: 32px; }
.micro-list { list-style: none; margin-bottom: 32px; }
.micro-list li { display: flex; align-items: flex-start; gap: 12px; padding: 10px 0; color: var(--blanco); font-weight: 700; font-size: 0.95rem; }
.micro-list .check { flex-shrink: 0; width: 22px; height: 22px; background: var(--azul-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 900; font-size: 0.75rem; margin-top: 2px; }
.micro-cta-card { background: linear-gradient(135deg, rgba(0, 119, 255, 0.15), rgba(0, 170, 255, 0.05)); border: 1px solid rgba(0, 119, 255, 0.3); border-radius: var(--radius-card); padding: 40px; text-align: center; position: relative; overflow: hidden; }
.micro-cta-card::before { content: ''; position: absolute; inset: -2px; background: linear-gradient(135deg, var(--azul-primary), transparent, var(--azul-glow)); border-radius: var(--radius-card); z-index: -1; opacity: 0.5; }
.micro-cta-card .label { display: inline-block; background: var(--azul-primary); color: white; padding: 4px 12px; border-radius: 999px; font-size: 0.75rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 20px; }
.micro-cta-card h3 { color: var(--blanco); margin-bottom: 16px; font-size: 1.5rem; }
.micro-cta-card p { color: var(--gris-texto); margin-bottom: 24px; }

/* ===== MARCAS ===== */
.brands { background: var(--gris-dark); padding: 56px 0; text-align: center; }
.brands-title { color: var(--gris-texto); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 32px; }
.brands-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px 40px; }
.brand { font-weight: 900; font-size: 1.3rem; letter-spacing: -0.02em; color: var(--blanco); opacity: 0.55; transition: opacity 0.2s; }
.brand:hover { opacity: 1; }

/* ===== CÓMO FUNCIONA ===== */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; position: relative; }
.step { text-align: center; position: relative; padding: 16px; }
.step-num { width: 64px; height: 64px; margin: 0 auto 24px; background: linear-gradient(135deg, var(--azul-primary), var(--azul-glow)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.75rem; font-weight: 900; color: white; box-shadow: 0 0 32px rgba(0, 119, 255, 0.4); }
.step h3 { color: var(--blanco); margin-bottom: 12px; font-size: 1.2rem; }
.step p { font-size: 0.95rem; }

/* ===== TESTIMONIOS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); padding: 28px; position: relative; }
.testimonial-stars { color: #ffc107; margin-bottom: 12px; font-size: 1.1rem; }
.testimonial-text { color: var(--blanco); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--azul-primary), var(--azul-glow)); display: flex; align-items: center; justify-content: center; font-weight: 900; color: white; }
.testimonial-info { line-height: 1.3; }
.testimonial-name { font-weight: 700; color: var(--blanco); font-size: 0.95rem; }
.testimonial-meta { color: var(--gris-texto); font-size: 0.8rem; }

/* ===== B2B ===== */
.b2b { background: var(--gris-dark); border-top: 1px solid var(--gris-medio); border-bottom: 1px solid var(--gris-medio); position: relative; overflow: hidden; }
.b2b::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--azul-primary), transparent); }
.b2b-badge { display: inline-block; background: var(--azul-primary); color: white; padding: 6px 14px; border-radius: 999px; font-size: 0.75rem; font-weight: 900; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; }
.b2b-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.b2b-content h2 { color: var(--blanco); margin-bottom: 20px; }
.b2b-content > p { font-size: 1.05rem; margin-bottom: 28px; }
.b2b-services { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; list-style: none; margin-bottom: 32px; }
.b2b-services li { display: flex; align-items: center; gap: 10px; color: var(--blanco); font-size: 0.9rem; font-weight: 700; }
.b2b-services .dot { width: 6px; height: 6px; background: var(--azul-primary); border-radius: 50%; flex-shrink: 0; }
.b2b-quote { background: var(--negro); border-left: 4px solid var(--azul-primary); padding: 24px; border-radius: 0 var(--radius-card) var(--radius-card) 0; font-size: 1rem; color: var(--blanco); font-style: italic; font-weight: 700; }

/* ===== LIMPIEZA EXPRESS ===== */
.express { padding: 80px 0; }
.express-card { background: linear-gradient(135deg, var(--ambar) 0%, var(--ambar-dark) 100%); border-radius: var(--radius-card); padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; position: relative; overflow: hidden; box-shadow: 0 16px 48px rgba(244, 162, 97, 0.3); }
.express-card::before { content: '⚡'; position: absolute; top: -40px; right: -20px; font-size: 14rem; opacity: 0.15; line-height: 1; }
.express-label { display: inline-block; background: var(--negro); color: var(--ambar); padding: 6px 14px; border-radius: 999px; font-size: 0.75rem; font-weight: 900; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 12px; }
.express-card h2 { color: var(--negro); font-size: clamp(1.5rem, 2vw + 1rem, 2rem); margin-bottom: 8px; }
.express-price { font-size: 1.1rem; font-weight: 700; color: var(--negro); margin-bottom: 12px; }
.express-card p { color: rgba(10, 14, 26, 0.85); font-size: 0.95rem; max-width: 480px; }

/* ===== FORMULARIO ===== */
.form-section { background: var(--gris-dark); }
.form-wrap { max-width: 680px; margin: 0 auto; background: var(--negro); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); padding: 40px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; color: var(--blanco); font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; }
.form-group label .req { color: var(--azul-glow); }
.form-control { width: 100%; background: var(--gris-dark); border: 2px solid var(--gris-medio); color: var(--blanco); padding: 14px 16px; border-radius: var(--radius-btn); font-family: inherit; font-size: 0.95rem; transition: border-color 0.2s, box-shadow 0.2s; }
.form-control:focus { outline: none; border-color: var(--azul-primary); box-shadow: 0 0 0 4px rgba(0, 119, 255, 0.15); }
.form-control::placeholder { color: var(--gris-texto); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { -webkit-appearance: none; -moz-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; cursor: pointer; }
select.form-control option { background: var(--gris-dark); color: var(--blanco); }
.form-check { display: flex; align-items: flex-start; gap: 10px; color: var(--gris-texto); font-size: 0.85rem; margin: 20px 0; }
.form-check input { margin-top: 4px; accent-color: var(--azul-primary); }
.form-submit { width: 100%; background: var(--verde-wa); color: white; padding: 18px; border-radius: var(--radius-btn); font-weight: 900; font-size: 1.05rem; display: flex; align-items: center; justify-content: center; gap: 12px; transition: all 0.2s; cursor: pointer; }
.form-submit:hover { background: var(--verde-wa-dark); transform: translateY(-2px); }

/* ===== CONTACTO ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info { background: var(--gris-dark); border-radius: var(--radius-card); padding: 36px; border: 1px solid var(--gris-medio); }
.contact-row { display: flex; align-items: flex-start; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--gris-medio); }
.contact-row:last-child { border-bottom: none; }
.contact-icon { flex-shrink: 0; width: 40px; height: 40px; background: var(--azul-soft); color: var(--azul-glow); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.contact-text h4 { color: var(--blanco); font-size: 0.9rem; margin-bottom: 4px; font-weight: 700; }
.contact-text p, .contact-text a { color: var(--gris-texto); font-size: 0.95rem; }
.contact-text a:hover { color: var(--azul-glow); }
.schedule-row { display: flex; justify-content: space-between; font-size: 0.9rem; padding: 4px 0; }
.schedule-row .day { color: var(--blanco); font-weight: 700; }
.schedule-row .hours { color: var(--gris-texto); }
.schedule-row.today .day { color: var(--azul-glow); }
.schedule-row.today .hours { color: var(--blanco); }
.contact-map { background: var(--gris-dark); border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--gris-medio); min-height: 360px; }
.contact-map iframe { width: 100%; height: 100%; min-height: 360px; border: 0; display: block; filter: invert(0.9) hue-rotate(180deg); }

/* ===== FAQ ===== */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); margin-bottom: 12px; overflow: hidden; transition: border-color 0.2s; }
.faq-item:hover { border-color: rgba(0, 119, 255, 0.4); }
.faq-item summary { padding: 20px 24px; cursor: pointer; font-weight: 700; color: var(--blanco); font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 16px; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.5rem; color: var(--azul-primary); font-weight: 900; transition: transform 0.2s; flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-content { padding: 0 24px 24px; color: var(--gris-texto); line-height: 1.75; font-size: 1rem; }
.faq-item .faq-content p { margin-bottom: 12px; }
.faq-item .faq-content p:last-child { margin-bottom: 0; }

/* ===== CTA BANNER ===== */
.cta-banner { background: linear-gradient(135deg, var(--azul-primary) 0%, var(--azul-dark) 100%); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 40px 40px; }
.cta-banner-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-banner h2 { color: white; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: 32px; }
.cta-banner .btn-wa { background: white; color: var(--azul-primary); box-shadow: 0 12px 32px rgba(0,0,0,0.2); }
.cta-banner .btn-wa:hover { background: var(--negro); color: white; }

/* ===== RELATED PAGES ===== */
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.related-card { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); padding: 24px; transition: all 0.2s; display: block; }
.related-card:hover { transform: translateY(-4px); border-color: var(--azul-primary); }
.related-card h3 { color: var(--blanco); font-size: 1.05rem; margin-bottom: 8px; }
.related-card p { color: var(--gris-texto); font-size: 0.9rem; margin-bottom: 12px; }
.related-card .arrow { color: var(--azul-glow); font-weight: 700; font-size: 0.85rem; }

/* ===== FOOTER ===== */
.footer { background: #060914; padding: 64px 0 24px; border-top: 1px solid var(--gris-medio); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.9rem; margin-top: 16px; max-width: 320px; }
.footer-col h4 { color: var(--blanco); font-size: 0.95rem; margin-bottom: 16px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--gris-texto); font-size: 0.9rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--azul-glow); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a { width: 40px; height: 40px; background: var(--gris-dark); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--gris-texto); transition: all 0.2s; }
.footer-social a:hover { background: var(--azul-primary); color: #fff; transform: translateY(-2px); }
.footer-bottom { border-top: 1px solid var(--gris-medio); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--gris-texto); font-size: 0.85rem; }
.footer-bottom-links { display: flex; gap: 20px; flex-wrap: wrap; }

/* ===== WHATSAPP FLOTANTE ===== */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 80; background: var(--verde-wa); width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5); color: white; transition: transform 0.2s; }
.wa-float::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--verde-wa); animation: wa-pulse 2s ease-out infinite; z-index: -1; }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.8); opacity: 0; } }
.wa-float:hover { transform: scale(1.1); }

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== MENÚ MÓVIL ===== */
.mobile-menu { position: fixed; top: 0; right: -100%; width: 86%; max-width: 360px; height: 100vh; background: var(--negro); border-left: 1px solid var(--gris-medio); padding: 80px 26px 20px; transition: right 0.3s ease; z-index: 95; overflow-y: auto; overscroll-behavior: contain; display: flex; flex-direction: column; }
.mobile-menu.active { right: 0; }
.mobile-menu ul { list-style: none; }
.mobile-menu li { margin-bottom: 0; }
.menu-group-label { display: block; font-size: 0.7rem; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; color: #5a6a8a; margin: 0 2px 4px; }
.menu-group-label.is-more { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.07); }
.mobile-menu a { display: block; padding: 10px 2px; color: var(--blanco); font-weight: 700; font-size: 0.95rem; border-bottom: 1px solid var(--gris-medio); transition: color 0.2s, padding-left 0.2s; }
.mobile-menu li:last-child a { border-bottom: none; }
.mobile-menu a:hover, .mobile-menu a:active { color: var(--azul-glow); padding-left: 8px; }
.mobile-menu .btn-wa { display: flex; align-items: center; gap: 10px; padding: 15px 28px; margin-top: auto; position: sticky; bottom: 20px; width: 100%; justify-content: center; border-bottom: none; border-radius: var(--radius-btn); font-size: 1rem; box-shadow: 0 0 0 20px var(--negro), 0 8px 24px rgba(37,211,102,0.4); }
.mobile-menu .btn-wa svg { width: 20px; height: 20px; flex-shrink: 0; }
.menu-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); z-index: 92; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
.menu-overlay.active { opacity: 1; pointer-events: auto; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mb-48 { margin-bottom: 48px; }
.bg-dark { background: var(--gris-dark); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-list { display: none; }
  .header-cta .btn-wa-header span { display: none; }
  .hamburger { display: flex; }
  .micro-inner, .b2b-inner, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .b2b-services { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .express-card { grid-template-columns: 1fr; text-align: center; }
  .hero-content.align-left { text-align: center; margin: 0 auto; }
  .hero-content.align-left .hero-sub { margin-left: auto; }
  .hero-content.align-left .hero-ctas { justify-content: center; }
  .hero-content.align-left .trust-bar { justify-content: center; }
}
@media (max-width: 768px) {
  /* Footer compacto en móvil: solo marca + redes + copyright/legal */
  .footer { padding: 40px 0 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 0; margin-bottom: 28px; text-align: center; }
  .footer-col { display: none; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-brand p { margin: 12px auto 0; max-width: 360px; }
  .footer-social { justify-content: center; margin-top: 18px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }
}
@media (max-width: 560px) {
  section { padding: 56px 0; }
  .hero { padding: 40px 0 64px; }
  .urgency-bar { font-size: 0.8rem; padding: 8px 0; display: flex; flex-direction: column; gap: 4px; }
  .urgency-bar .sep { display: none; }
  .form-wrap { padding: 28px 20px; }
  .micro-cta-card { padding: 28px; }
  .wa-float { width: 56px; height: 56px; bottom: 16px; right: 16px; }
}

/* ===== COOKIE BANNER ===== */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999; background: #161b27; border-top: 1px solid var(--gris-medio); padding: 20px 24px; transform: translateY(110%); transition: transform 0.4s cubic-bezier(0.22,1,0.36,1); }
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.cookie-banner-text { flex: 1; min-width: 260px; font-size: 0.875rem; color: var(--gris-texto); line-height: 1.6; }
.cookie-banner-text strong { color: var(--blanco); }
.cookie-banner-text a { color: var(--azul-glow); text-decoration: underline; white-space: nowrap; }
.cookie-banner-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-btn-accept { background: var(--verde-wa); color: #fff; padding: 10px 22px; border-radius: var(--radius-btn); font-weight: 700; font-size: 0.875rem; border: none; cursor: pointer; transition: background 0.2s, transform 0.15s; font-family: inherit; }
.cookie-btn-accept:hover { background: var(--verde-wa-dark); transform: translateY(-1px); }
.cookie-btn-reject { background: transparent; color: var(--gris-texto); padding: 10px 18px; border-radius: var(--radius-btn); font-weight: 600; font-size: 0.875rem; border: 1px solid var(--gris-medio); cursor: pointer; transition: all 0.2s; font-family: inherit; }
.cookie-btn-reject:hover { border-color: var(--blanco); color: var(--blanco); }
@media (max-width: 560px) { .cookie-banner-inner { flex-direction: column; align-items: stretch; } .cookie-banner-actions { flex-direction: column; } .cookie-btn-accept, .cookie-btn-reject { text-align: center; } }

/* ===== PÁGINAS LEGALES ===== */
.legal-content { max-width: 800px; margin: 0 auto; padding: 64px 0 96px; }
.legal-content h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 8px; }
.legal-content .legal-date { color: var(--gris-texto); font-size: 0.9rem; margin-bottom: 48px; display: block; }
.legal-content h2 { font-size: 1.2rem; color: var(--blanco); margin: 40px 0 12px; padding-top: 8px; border-top: 1px solid var(--gris-medio); }
.legal-content h2:first-of-type { border-top: none; }
.legal-content p { color: var(--gris-texto); line-height: 1.8; margin-bottom: 16px; }
.legal-content ul { color: var(--gris-texto); line-height: 1.8; margin: 0 0 16px 20px; }
.legal-content ul li { margin-bottom: 6px; }
.legal-content a { color: var(--azul-glow); }
.legal-content table { width: 100%; border-collapse: collapse; margin: 20px 0 24px; font-size: 0.875rem; }
.legal-content th { background: var(--gris-card); color: var(--blanco); padding: 10px 14px; text-align: left; font-weight: 700; }
.legal-content td { border-top: 1px solid var(--gris-medio); color: var(--gris-texto); padding: 10px 14px; vertical-align: top; }
.legal-content .highlight-box { background: var(--azul-soft); border: 1px solid rgba(0,119,255,0.3); border-radius: var(--radius-card); padding: 20px 24px; margin: 24px 0; color: var(--blanco); font-size: 0.9rem; line-height: 1.7; }
.reset-consent-btn { background: transparent; border: 1px solid var(--gris-medio); color: var(--gris-texto); padding: 10px 20px; border-radius: var(--radius-btn); cursor: pointer; font-family: inherit; font-size: 0.875rem; transition: all 0.2s; margin-top: 8px; }
.reset-consent-btn:hover { border-color: var(--azul-primary); color: var(--blanco); }

/* ===== BLOG ===== */
.blog-hero { padding: 64px 0 32px; position: relative; overflow: hidden; }
.blog-hero h1 { font-size: clamp(2rem, 5vw, 3rem); color: var(--blanco); margin-bottom: 16px; }
.blog-hero p { color: var(--gris-texto); font-size: 1.1rem; max-width: 700px; line-height: 1.6; }
.blog-hero::after { content: ''; position: absolute; top: 0; right: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,119,255,0.12) 0%, transparent 60%); filter: blur(60px); pointer-events: none; z-index: 0; }
.blog-hero > .container { position: relative; z-index: 1; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; padding: 32px 0 96px; }
.blog-card { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-card); overflow: hidden; transition: transform 0.25s ease, border-color 0.25s ease; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); border-color: var(--azul-primary); }
.blog-card-cover { aspect-ratio: 16 / 9; background: linear-gradient(135deg, #0a1828 0%, #0e2440 100%); position: relative; display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.blog-card-cover::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(0,119,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(0,119,255,0.08) 1px, transparent 1px); background-size: 24px 24px; mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0.3) 80%); -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0.3) 80%); }
.blog-card-cover .icon { position: relative; z-index: 1; }
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-cat { color: var(--azul-glow); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 10px; }
.blog-card h2 { font-size: 1.1rem; color: var(--blanco); line-height: 1.4; margin-bottom: 10px; }
.blog-card h2 a { color: inherit; }
.blog-card h2 a:hover { color: var(--azul-glow); }
.blog-card-excerpt { color: var(--gris-texto); font-size: 0.88rem; line-height: 1.6; margin-bottom: 16px; flex: 1; }
.blog-card-meta { color: var(--gris-texto); font-size: 0.78rem; display: flex; gap: 12px; padding-top: 14px; border-top: 1px solid var(--gris-medio); }
.blog-card-meta .sep { opacity: 0.4; }

/* ===== ARTÍCULO INDIVIDUAL ===== */
.post-article { max-width: 760px; margin: 0 auto; padding: 48px 0 64px; }
.post-category { display: inline-block; color: var(--azul-glow); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.post-article h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--blanco); line-height: 1.2; margin-bottom: 20px; }
.post-meta { display: flex; gap: 16px; color: var(--gris-texto); font-size: 0.875rem; margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--gris-medio); flex-wrap: wrap; }
.post-meta .sep { opacity: 0.4; }
.post-cover { aspect-ratio: 21 / 9; background: linear-gradient(135deg, #0a1828 0%, #0e2440 100%); border-radius: var(--radius-card); margin-bottom: 40px; display: flex; align-items: center; justify-content: center; font-size: 5rem; position: relative; overflow: hidden; }
.post-cover::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(0,119,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(0,119,255,0.08) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0.3) 80%); -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 0%, rgba(0,0,0,0.3) 80%); }
.post-cover .icon { position: relative; z-index: 1; filter: drop-shadow(0 0 20px rgba(0,119,255,0.4)); }
.post-content p { color: var(--gris-texto); font-size: 1.05rem; line-height: 1.8; margin-bottom: 20px; }
.post-content p.lede { font-size: 1.18rem; color: var(--blanco); margin-bottom: 32px; }
.post-content h2 { font-size: 1.5rem; color: var(--blanco); margin: 48px 0 20px; line-height: 1.3; }
.post-content h3 { font-size: 1.2rem; color: var(--blanco); margin: 32px 0 12px; }
.post-content ul, .post-content ol { color: var(--gris-texto); font-size: 1.05rem; line-height: 1.8; margin: 0 0 20px 24px; }
.post-content li { margin-bottom: 10px; }
.post-content li strong { color: var(--blanco); }
.post-content a { color: var(--azul-glow); text-decoration: underline; }
.post-content strong { color: var(--blanco); font-weight: 700; }
.post-content blockquote { border-left: 4px solid var(--azul-primary); padding: 16px 24px; margin: 32px 0; background: var(--azul-soft); border-radius: 0 var(--radius-card) var(--radius-card) 0; color: var(--blanco); font-style: italic; }
.post-table { width: 100%; border-collapse: collapse; margin: 32px 0; font-size: 0.95rem; }
.post-table th, .post-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--gris-medio); }
.post-table th { color: var(--blanco); font-weight: 700; background: var(--azul-soft); }
.post-table td { color: var(--gris-texto); }
.post-table td:first-child { color: var(--blanco); }
.post-table tr:last-child td { border-bottom: none; }
.post-cta { background: linear-gradient(135deg, var(--azul-soft) 0%, rgba(0,119,255,0.05) 100%); border: 1px solid rgba(0,119,255,0.3); border-radius: var(--radius-card); padding: 32px; margin: 48px 0; text-align: center; }
.post-cta h3 { color: var(--blanco); font-size: 1.3rem; margin-bottom: 12px; }
.post-cta p { color: var(--gris-texto); margin-bottom: 24px; }
.post-cta .btn { display: inline-flex; align-items: center; gap: 10px; }
.related-articles { padding-top: 48px; border-top: 1px solid var(--gris-medio); margin-top: 48px; }
.related-articles h3 { color: var(--blanco); font-size: 1.3rem; margin-bottom: 24px; text-align: center; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.related-card { background: var(--gris-dark); border: 1px solid var(--gris-medio); border-radius: var(--radius-btn); padding: 18px; transition: border-color 0.2s, transform 0.2s; display: block; }
.related-card:hover { border-color: var(--azul-primary); transform: translateY(-2px); }
.related-card .cat { color: var(--azul-glow); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.related-card h4 { color: var(--blanco); font-size: 0.95rem; margin-top: 6px; line-height: 1.4; }