/* Reset y variables CSS - TEMA OSCURO/CLARO */
:root {
    /* Colores base premium - Tema Oscuro (Tech/Shield) */
    --primary: #00f2fe;
    /* Ciano brillante */
    --primary-dark: #00c6fb;
    --secondary: #4facfe;
    /* Azul eléctrico profundo */
    --accent: #E100FF;
    /* Toque neón de alerta/premium */

    --dark: #0a0f1c;
    /* Azul noche abisal */
    --darker: #050810;
    --light: #161e31;
    /* Azul marino elegante */
    --lighter: #232d47;

    --text: #f8fafc;
    --text-muted: #8e9bb3;

    --success: #00E676;
    --warning: #FFAB00;
    --error: #FF1744;

    --bg: #0a0f1c;
    --bg-card: rgba(22, 30, 49, 0.6);
    /* Transparencia para glassmorphism */
    --border: rgba(255, 255, 255, 0.08);

    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

/* ===== FIX CRÍTICO: SCROLL Y HEADER ===== */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px !important;
}

.section {
    scroll-margin-top: 90px !important;
}

.header {
    height: 80px !important;
    z-index: 1000;
}

/* Asegurar que las secciones tengan espacio */
#problema,
#solucion,
#precios,
#como-funciona,
#contacto {
    padding-top: 90px;
    margin-top: -90px;
}

/* Tema Claro */
[data-theme="light"] {
    --dark: #fbfdff;
    --darker: #f3f7fb;
    --light: #ffffff;
    --lighter: #e8f0fe;
    --text: #050810;
    --text-muted: #4a5568;
    --bg: #fbfdff;
    --bg-card: rgba(255, 255, 255, 0.8);
    --border: rgba(0, 0, 0, 0.06);
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Detección automática de preferencia del sistema */
@media (prefers-color-scheme: light) {
    :root:not([data-theme]) {
        --dark: #f8fafc;
        --darker: #e2e8f0;
        --light: #ffffff;
        --lighter: #f1f5f9;
        --text: #0f172a;
        --text-muted: #475569;
        --bg: #f8fafc;
        --bg-card: #ffffff;
        --border: #e2e8f0;
        --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--light);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--lighter);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    font-size: 1.2rem;
    transition: var(--transition);
}

[data-theme="light"] .theme-toggle .icon-sun {
    display: none;
}

[data-theme="light"] .theme-toggle .icon-moon {
    display: block;
}

.theme-toggle .icon-sun {
    display: block;
}

.theme-toggle .icon-moon {
    display: none;
}

/* Header y Navegación */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 15, 28, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
    /* Reduced padding for taller logo */
    transition: var(--transition);
    display: flex;
    align-items: center;
    z-index: 1000;
}

[data-theme="light"] .header {
    background: rgba(251, 253, 255, 0.85);
    /* Updated to match new light --dark #fbfdff */
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
}

/* Smart Logo Styling - Floating Badge Effect */
.site-logo {
    height: 100px;
    width: auto;
    object-fit: cover;
    background: #000;
    /* Ensure solid black background matches logo */
    border-radius: 16px;
    border: 1px solid rgba(0, 242, 254, 0.2);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 242, 254, 0.2);
    transition: var(--transition);
    /* Make the logo stick out of the header */
    transform: translateY(12px);
    z-index: 1001;
}

.site-logo:hover {
    transform: translateY(8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 242, 254, 0.4);
}

[data-theme="light"] .site-logo {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2), 0 0 15px rgba(0, 242, 254, 0.3);
}

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

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

.nav-menu a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
}

.nav-menu a:hover {
    color: var(--primary);
}

.nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white !important;
    border-radius: var(--border-radius-sm);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
}

.hero>.container {
    display: flex;
    align-items: center;
    gap: 4rem;
    width: 100%;
}

@media (max-width: 992px) {
    .hero>.container {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-features {
        align-items: center;
    }
}

[data-theme="light"] .hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    position: relative;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
}

@media (max-width: 992px) {
    .hero-visual {
        justify-content: center;
    }
}

.hero-mockup-img {
    width: 100%;
    max-width: 520px;
    height: auto;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 242, 254, 0.15);
    transform: perspective(1000px) rotateY(-5deg) translateY(-10px);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-mockup-img:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(0, 242, 254, 0.25);
}

/* Obsolete visual-card and children removed */


.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-orbit {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0.15;
    filter: blur(60px);
}

.gradient-orbit:nth-child(1) {
    width: 400px;
    height: 400px;
    top: 5%;
    right: 5%;
    animation: float 25s infinite linear;
}

.gradient-orbit:nth-child(2) {
    width: 300px;
    height: 300px;
    bottom: -10%;
    left: 5%;
    animation: float 20s infinite linear reverse;
}

.gradient-orbit:nth-child(3) {
    width: 250px;
    height: 250px;
    top: 40%;
    right: 30%;
    animation: float 30s infinite linear;
}

.accent-orbit {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 20%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%) !important;
    opacity: 0.08 !important;
    animation: float 15s infinite linear reverse;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }

    33% {
        transform: translate(30px, -50px) rotate(120deg) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) rotate(240deg) scale(0.9);
    }

    100% {
        transform: translate(0, 0) rotate(360deg) scale(1);
    }
}

/* Sections */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.problem-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--error), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.problem-card:hover::before {
    opacity: 1;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    white-space: nowrap !important;
    display: inline-block !important;
    min-width: 80px !important;
    text-align: center;
}

.stat-label {
    color: var(--text-muted);
    font-weight: 600;
}

/* Solution Section */
.solution {
    background: var(--darker);
}

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-text h4 {
    margin-bottom: 0.5rem;
}

.visual-container {
    display: flex;
    justify-content: center;
}

.report-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    min-width: 280px;
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.report-date {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.report-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.report-stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 242, 254, 0.1);
    border-color: rgba(0, 242, 254, 0.3);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 242, 254, 0.15);
    transform: scale(1.03);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.price {
    margin: 1rem 0;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.period {
    color: var(--text-muted);
    font-size: 1rem;
}

.price-description {
    color: var(--text-muted);
    margin: 0;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features .feature {
    margin-bottom: 1rem;
}

.pricing-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: var(--light);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    max-width: 600px;
    margin: 0 auto;
}

.guarantee-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.guarantee-text {
    color: var(--text-muted);
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-cta {
    text-align: center;
}

/* FAQ Section */
.faq {
    background: var(--bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-item summary {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 3rem;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: 1rem;
    padding-top: 1.5rem;
}

/* Contact Section */
.contact {
    background: var(--darker);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-methods {
    margin: 2rem 0;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--light);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border);
}

.method-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-form {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-sm);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.75rem;
    background: var(--dark);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.checkbox:hover {
    border-color: var(--primary);
}

.checkbox input {
    width: auto;
    margin: 0;
}

.honeypot {
    position: absolute;
    left: -9999px;
}

.form-submit {
    margin-top: 2rem;
}

.form-notice {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.875rem;
}

.form-notice a {
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--darker);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-description {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--light);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--text);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.footer-copyright {
    color: var(--text-muted);
}

.footer-payments {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
}

.payment-methods {
    display: flex;
    gap: 0.5rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: var(--light);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    max-width: 500px;
    display: none;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-banner.show {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* Notifications */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--light);
    color: var(--text);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 1002;
    max-width: 400px;
    border: 1px solid var(--border);
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left: 4px solid var(--success);
}

.notification-error {
    border-left: 4px solid var(--error);
}

.notification-warning {
    border-left: 4px solid var(--warning);
}

.notification-info {
    border-left: 4px solid var(--primary);
}

/* Animaciones para elementos que aparecen al hacer scroll */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }

    .section {
        scroll-margin-top: 70px;
        padding: 4rem 0;
    }

    .container {
        padding: 0 1rem;
    }

    .header {
        height: 70px;
        padding: 0.5rem 0;
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        flex-direction: column;
        padding: 2rem;
        border-top: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding: 6rem 0 2rem;
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .solution-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .cookie-banner {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }

    .cookie-buttons {
        flex-direction: column;
    }

    .theme-toggle {
        bottom: 1rem;
        left: 1rem;
    }

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }
}

@media (max-width: 480px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .problem-stats {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles para accesibilidad */
.btn:focus,
.form-group input:focus,
.form-group textarea:focus,
.nav-menu a:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}