@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette - Growth-Oriented SME System (DESIGN.md) */
    --bg-primary: #f9faf6;
    --bg-secondary: #f3f4f0;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    
    --primary: #3b6753; /* Sage Green */
    --primary-glow: rgba(59, 103, 83, 0.08);
    --secondary: #516259; /* Eucalyptus */
    --secondary-glow: rgba(81, 98, 89, 0.08);
    
    --accent: #845051; /* Soft Rose / Coral */
    
    --text-primary: #1a1c1a; /* Deep charcoal green */
    --text-secondary: #414944; /* On-surface-variant */
    --text-muted: #717973; /* Stone / outline */
    
    --border-color: #c0c8c2;
    --border-hover: #717973;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    --glass-blur: 16px;
    --radius-sm: 8px; /* 0.5rem DEFAULT */
    --radius-md: 12px; /* 0.75rem rounded-md */
    --radius-lg: 16px; /* 1rem rounded-lg */
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Gradients/Glows */
.bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: -1;
    opacity: 0.15;
}

.glow-1 {
    top: -100px;
    left: -100px;
    background: var(--primary);
}

.glow-2 {
    top: 40%;
    right: -200px;
    background: var(--secondary);
}

.glow-3 {
    bottom: 10%;
    left: -200px;
    background: var(--primary);
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    margin-bottom: 0.75rem;
}

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-neon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(248, 250, 252, 0.75);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

header.scrolled {
    padding: 0.5rem 0;
    background: rgba(248, 250, 252, 0.9);
    box-shadow: 0 10px 30px -10px rgba(15,23,42,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: var(--transition-fast);
}

header.scrolled .nav-container {
    height: 65px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #54806b 0%, var(--primary) 100%);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(59, 103, 83, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(59, 103, 83, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    border: 1px solid var(--secondary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(81, 98, 89, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-neon {
    background: linear-gradient(135deg, #845051 0%, #a06869 100%);
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(132, 80, 81, 0.2);
}

.btn-neon:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(132, 80, 81, 0.4);
    filter: brightness(1.1);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    padding-bottom: 60px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-full);
    color: #a78bfa;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-tag span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #8b5cf6;
    display: inline-block;
    box-shadow: 0 0 8px #8b5cf6;
    animation: pulse 1.5s infinite;
}

.hero-desc {
    font-size: 1.2rem;
    margin: 1.5rem 0 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-glow-card {
    background: linear-gradient(135deg, #022c22 0%, #0b0f19 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
    backdrop-filter: blur(var(--glass-blur));
    position: relative;
    z-index: 10;
    transform: perspective(1000px) rotateY(-10deg) rotateX(10deg);
    transition: var(--transition-slow);
}

.hero-glow-card h3 {
    color: #ffffff;
}

.hero-glow-card p {
    color: #9ca3af !important;
}

.hero-visual:hover .hero-glow-card {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.hero-glow-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    z-index: -1;
    opacity: 0.3;
    transition: var(--transition-normal);
}

.hero-visual:hover .hero-glow-card::before {
    opacity: 0.6;
}

.hero-card-img {
    width: 100%;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.05);
}

/* Sections General */
section {
    padding: 80px 0;
    position: relative;
}

.section-alt {
    background-color: var(--bg-secondary);
}

.section-dark {
    background-color: #0b0f19;
    color: #f9fafb;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.section-dark h2, 
.section-dark h3, 
.section-dark .section-subtitle {
    color: #ffffff;
}

.section-dark p, 
.section-dark .footer-desc,
.section-dark .copyright {
    color: #9ca3af;
}

.section-dark .footer-links a {
    color: #9ca3af;
}

.section-dark .footer-links a:hover {
    color: #ffffff;
}

.section-dark .form-control {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.section-dark .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(5, 150, 105, 0.3);
}

.section-dark .logo-text {
    background: linear-gradient(135deg, #ffffff 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-subtitle {
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--secondary);
    margin-bottom: 0.75rem;
    display: block;
}

/* Problema / Solución */
.prob-sol-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.prob-card, .sol-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    backdrop-filter: blur(var(--glass-blur));
    transition: var(--transition-normal);
    box-shadow: 0 10px 30px rgba(59, 103, 83, 0.08);
}

.prob-card:hover {
    border-color: rgba(132, 80, 81, 0.3);
    box-shadow: 0 15px 35px rgba(132, 80, 81, 0.12);
}

.sol-card:hover {
    border-color: rgba(59, 103, 83, 0.3);
    box-shadow: 0 15px 35px rgba(59, 103, 83, 0.15);
}

.card-icon-container {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.prob-card .card-icon-container {
    background: rgba(132, 80, 81, 0.1);
    color: var(--accent);
}

.sol-card .card-icon-container {
    background: rgba(59, 103, 83, 0.1);
    color: var(--primary);
}

.prob-list, .sol-list {
    list-style: none;
    margin-top: 1.5rem;
}

.prob-list li, .sol-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.prob-list li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.sol-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* Pilares */
.pilares-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.pilar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(var(--glass-blur));
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(59, 103, 83, 0.08);
}

.pilar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, transparent);
    transition: var(--transition-normal);
}

.pilar-card:hover::before {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.pilar-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    box-shadow: 0 20px 40px rgba(59, 103, 83, 0.16);
}

.pilar-num {
    font-size: 4rem;
    font-weight: 800;
    color: rgba(59, 103, 83, 0.05);
    position: absolute;
    top: 1rem;
    right: 2rem;
    line-height: 1;
    font-family: var(--font-heading);
}

.pilar-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.pilar-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.pilar-card p {
    margin-bottom: 2rem;
}

/* Catálogo de Apps */
.catalog-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.app-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(var(--glass-blur));
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(59, 103, 83, 0.08);
}

.app-card:hover {
    transform: translateY(-8px);
    border-color: rgba(59, 103, 83, 0.3);
    box-shadow: 0 20px 45px rgba(59, 103, 83, 0.16);
}

.app-img-container {
    width: 100%;
    height: 200px;
    background: #111827;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.app-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.app-card:hover .app-img {
    transform: scale(1.05);
}

.app-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(3, 7, 18, 0.8);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--secondary);
    backdrop-filter: blur(4px);
}

.app-info {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.app-features {
    list-style: none;
    margin: 1.5rem 0 2rem;
}

.app-features li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-features li::before {
    content: '✦';
    color: var(--secondary);
    font-size: 0.75rem;
}

.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.app-price {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

.app-price span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Cotizador Inteligente */
.cotizador-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    backdrop-filter: blur(var(--glass-blur));
    box-shadow: 0 20px 50px rgba(59, 103, 83, 0.08);
    position: relative;
    overflow: hidden;
}

.cotizador-box::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--secondary-glow) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.cotizador-progress {
    width: 100%;
    height: 4px;
    background: rgba(59, 103, 83, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: 2.5rem;
    position: relative;
    overflow: hidden;
}

.cotizador-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 25%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-normal);
}

.cotizador-step {
    display: none;
}

.cotizador-step.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

.cotizador-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.option-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.option-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.option-card.selected {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.option-icon {
    font-size: 2rem;
}

.cotizador-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2.5rem;
    align-items: center;
}

.result-card {
    text-align: center;
    padding: 2rem 0;
}

.result-price {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin: 1rem 0;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.result-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Precios */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    backdrop-filter: blur(var(--glass-blur));
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    box-shadow: 0 10px 30px rgba(59, 103, 83, 0.08);
}

.price-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, #ffffff 0%, rgba(59, 103, 83, 0.05) 100%);
    box-shadow: 0 20px 40px rgba(59, 103, 83, 0.16);
}

.price-card.featured::after {
    content: 'RECOMENDADO';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
}

.price-header {
    text-align: center;
    margin-bottom: 2rem;
}

.price-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.price-val {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin: 1rem 0;
}

.price-val span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.price-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.price-features li {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.price-features li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: bold;
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition-fast);
    box-shadow: 0 4px 20px rgba(59, 103, 83, 0.04);
}

.faq-header {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-header h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    font-weight: 600;
}

.faq-icon {
    font-size: 1.25rem;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}

.faq-content {
    padding: 0 2rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.faq-item.active {
    border-color: var(--primary);
    border-left: 4px solid var(--primary);
    background: var(--bg-card-hover);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary);
}

.faq-item.active .faq-body {
    max-height: 200px;
}

/* Contact & Footer */
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--border-color);
}

.footer-desc {
    margin-top: 1rem;
    margin-bottom: 2rem;
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--text-primary);
    padding-left: 5px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-control {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(124, 58, 237, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.copyright {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright-links {
    display: flex;
    gap: 2rem;
}

.copyright-links a {
    color: var(--text-muted);
    text-decoration: none;
}

.copyright-links a:hover {
    color: var(--text-secondary);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 2.2rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #20ba5a;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #25d366;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
    animation: whatsappGlow 2s infinite;
}

/* Keyframes */
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.5; }
}

@keyframes whatsappGlow {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-desc {
        margin: 1.5rem auto 2.5rem;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-visual {
        order: -1;
    }
    .hero-glow-card {
        transform: none;
        max-width: 500px;
    }
    .hero-visual:hover .hero-glow-card {
        transform: none;
    }
    
    .prob-sol-grid, .pilares-grid, .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    .cotizador-box {
        padding: 2rem 1.5rem;
    }
    .cotizador-options {
        grid-template-columns: 1fr;
    }
}