/* Bufins Custom Styles */

:root {
    /* Colores Primarios - Especificados por el cliente */
    --color-primary: #160933;
    --color-secondary-1: #583AFF;
    --color-secondary-2: #01E1D7;

    /* Alias para compatibilidad */
    --color-dark-purple: #160933;
    --color-cyan: #01E1D7;
    --color-purple: #583AFF;

    /* Colores Complementarios */
    --color-light-gray: #F5F7FA;
    --color-medium-gray: #E8EBF0;
    --color-text-dark: #1A1A2E;
    --color-text-muted: #6B7280;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 7rem;
    --section-padding-mobile: 4rem;
}

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

body {
    font-family: var(--font-family);
    color: #333;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
    background: rgba(22, 9, 51, 0.95) !important;
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
    padding: 1rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(1, 225, 215, 0.1);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--color-cyan) !important;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.nav-link {
    color: white !important;
    font-weight: 500;
    font-size: 0.9rem;
    margin: 0 1rem;
    transition: all 0.3s ease;
    position: relative;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.nav-link:hover {
    color: var(--color-cyan) !important;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-cyan);
    transition: width 0.3s ease;
}

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

/* Portal Clientes Button */
.btn-portal {
    background: linear-gradient(135deg, var(--color-cyan) 0%, #00c9c0 100%);
    color: var(--color-dark-purple) !important;
    border: none;
    padding: 0.4rem 1rem;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(1, 225, 215, 0.3);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.btn-portal:hover {
    background: linear-gradient(135deg, #00c9c0 0%, var(--color-cyan) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(1, 225, 215, 0.4);
    color: var(--color-dark-purple) !important;
}

.btn-portal i {
    font-size: 0.95rem;
}

/* Hero Section - Con imagen de fondo */
.hero-section {
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(1, 225, 215, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 50%, rgba(88, 58, 255, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 30px) scale(1.1); }
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 300;
    line-height: 1.15;
    color: white;
    margin-bottom: 2rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-title .text-italic {
    font-weight: 700;
    font-style: italic;
    color: var(--color-secondary-2);
    text-shadow: 0 2px 8px rgba(1, 225, 215, 0.5);
}

.rounded-shadow {
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* Dark Section - Diseño según PDF */
.dark-section {
    background: var(--color-primary);
    color: white;
    padding: var(--section-padding) 0 !important;
    position: relative;
    overflow: hidden;
}

.dark-section::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

/* Slogan Section */
.slogan-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0a0621 100%);
    padding: var(--section-padding) 0 !important;
    position: relative;
}

.slogan-text {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.text-cyan { color: var(--color-cyan) !important; }
.text-purple { color: var(--color-purple) !important; }
.text-orange { color: var(--color-orange) !important; }
.text-white { color: white !important; }

/* Features Section - Diseño limpio y moderno */
.features-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
}

.feature-card {
    padding: 3rem 2rem;
    background: #FFFFFF;
    border-radius: 16px;
    border: 1px solid var(--color-medium-gray);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(135deg, var(--color-secondary-1) 0%, var(--color-secondary-2) 100%);
    opacity: 0.03;
    transition: height 0.35s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(22, 9, 51, 0.12);
    border-color: var(--color-secondary-2);
}

.feature-card:hover::after {
    height: 100%;
}

.feature-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-icon-custom {
    font-size: 2.5rem;
    color: #160933;
    margin-bottom: 1.5rem;
    display: block;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon-custom {
    transform: scale(1.1);
}

.feature-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-size: 1.25rem;
    line-height: 1.4;
}

.feature-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0;
}

/* Modules Section */
.modules-section {
    padding: 6rem 0;
}

.brand-text {
    color: var(--color-purple);
    font-weight: 800;
}

.modules-list {
    list-style: none;
    padding: 0;
}

.modules-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    border-bottom: 1px solid #eee;
}

.modules-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-cyan);
    font-weight: 900;
    font-size: 1.2rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-dark-purple) 100%);
    color: white;
    padding: 5rem 0 !important;
}

.cta-section h2 {
    font-weight: 300;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
}

/* Process Section */
.process-section {
    padding: 6rem 0;
}

.process-card {
    padding: 2rem;
    background: white;
    border-radius: 10px;
    border: 2px solid #f0f0f0;
    transition: border-color 0.3s ease;
    height: 100%;
}

.process-card:hover {
    border-color: var(--color-purple);
}

.process-step {
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

/* Final CTA Section - Diseño impactante según PDF */
.final-cta-section {
    background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
    color: var(--color-text-dark);
    padding: var(--section-padding) 0 !important;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.04) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0a0621 100%);
    border: 1px solid rgba(88, 58, 255, 0.2);
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(22, 9, 51, 0.15);
    z-index: 1;
}

.cta-main-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    line-height: 1.3;
    color: white;
    margin-bottom: 1rem;
}

.transform-text {
    background: linear-gradient(135deg, var(--color-secondary-2) 0%, var(--color-secondary-1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    display: inline-block;
}

.cta-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary-1), var(--color-secondary-2));
    margin: 2rem auto;
    border-radius: 2px;
}

.cta-benefit {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.cta-benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-secondary-1) 0%, var(--color-secondary-2) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.cta-benefit:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-secondary-2);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(1, 225, 215, 0.2);
}

.cta-benefit:hover::before {
    opacity: 0.08;
}

.cta-benefit i {
    font-size: 2.8rem;
    background: linear-gradient(135deg, var(--color-secondary-2), var(--color-secondary-1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.2rem;
    display: block;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.cta-benefit:hover i {
    transform: scale(1.15);
}

.cta-benefit p {
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    position: relative;
    z-index: 1;
    line-height: 1.5;
}

.btn-cta-custom {
    background: linear-gradient(135deg, var(--color-secondary-2) 0%, var(--color-secondary-1) 100%);
    color: white !important;
    border: none;
    padding: 1.2rem 3rem;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 15px 35px rgba(1, 225, 215, 0.3);
}

.btn-cta-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 45px rgba(1, 225, 215, 0.4);
    filter: brightness(1.1);
}

/* Buttons - Diseño según PDF */
.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary-1) 0%, var(--color-secondary-2) 100%);
    border: none;
    padding: 1.1rem 3rem;
    font-weight: 600;
    font-size: 1.05rem;
    border-radius: 50px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    color: white !important;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 30px rgba(88, 58, 255, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(88, 58, 255, 0.35);
    filter: brightness(1.1);
}

.btn-cyan {
    background: var(--color-secondary-2);
    color: var(--color-primary) !important;
    border: none;
    padding: 1.1rem 3rem;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 50px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 30px rgba(1, 225, 215, 0.25);
}

.btn-cyan:hover {
    background: var(--color-secondary-1);
    color: white !important;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(88, 58, 255, 0.35);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--color-dark-purple) 0%, #0a0621 100%);
    color: white;
    padding: 4rem 0 1.5rem;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

footer::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -10%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

footer .container {
    position: relative;
    z-index: 1;
}

.footer-brand {
    color: var(--color-cyan);
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.footer-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-title {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-secondary-1), var(--color-secondary-2));
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    font-size: 0.9rem;
}

.footer-links li a i {
    font-size: 0.6rem;
    transition: transform 0.3s ease;
}

.footer-links li a:hover {
    color: var(--color-cyan);
    transform: translateX(5px);
}

.footer-links li a:hover i {
    transform: translateX(3px);
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-icon {
    color: var(--color-cyan);
    font-size: 1rem;
    min-width: 20px;
}

.footer-social {
    display: flex;
    gap: 0.5rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: rgba(1, 225, 215, 0.1);
    border: 1px solid rgba(1, 225, 215, 0.3);
    border-radius: 50%;
    color: var(--color-cyan);
    font-size: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--color-cyan);
    color: var(--color-dark-purple);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(1, 225, 215, 0.3);
}

.footer-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.footer-map:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(1, 225, 215, 0.2);
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.15) !important;
    opacity: 1;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

/* Responsive Footer */
@media (max-width: 768px) {
    footer {
        padding: 3rem 0 1.5rem;
    }

    .footer-brand {
        font-size: 1.5rem;
    }

    .footer-title {
        margin-top: 1.5rem;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Contact Form Styles */
.contact-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.contact-header {
    padding-top: 3rem;
    margin-bottom: 3rem !important;
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem !important;
    line-height: 1.2;
}

.contact-subtitle {
    font-size: clamp(1.15rem, 2vw, 1.4rem);
    color: var(--color-primary);
    font-weight: 500;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.85;
}

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.form-control {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 0.8rem 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--color-purple);
    box-shadow: 0 0 0 0.2rem rgba(88, 58, 255, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--color-dark-purple);
    margin-bottom: 0.5rem;
}

/* New Sections Styles */
.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: white;
    font-weight: 500;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    line-height: 1.7;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Problem Section - Diseño limpio según PDF */
.problem-section {
    background: var(--color-primary);
    position: relative;
    padding: var(--section-padding) 0 !important;
    overflow: hidden;
}

.problem-section::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.problem-section::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.problem-header {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.problem-header-left {
    position: relative;
    z-index: 1;
    text-align: left;
}

.problem-header-icon {
    font-size: 3rem;
    color: var(--color-secondary-2);
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

.problem-main-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 300;
    color: white;
    line-height: 1.3;
    margin-bottom: 2rem;
}

.problem-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secondary-1), var(--color-secondary-2));
    margin: 1rem 0;
    border-radius: 2px;
}

.problem-description {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-weight: 300;
}

.problem-question-title-left {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    line-height: 1.4;
}

.problem-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1rem 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.4;
}

.problem-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(1, 225, 215, 0.3);
    transform: translateY(-3px);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.25;
}

/* What is Section - Diseño profesional sin muchos íconos */
.what-is-section {
    background: #FFFFFF;
    position: relative;
    padding: var(--section-padding) 0 !important;
}

.what-is-section .section-title {
    color: var(--color-primary);
}

.what-is-section .lead {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    color: var(--color-text-dark);
    font-weight: 400;
    line-height: 1.7;
}

.what-is-section p {
    color: var(--color-text-muted);
    line-height: 1.8;
}

.benefit-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    border: 1px solid var(--color-medium-gray);
    border-radius: 12px;
    padding: 2rem 1.8rem;
    text-align: left;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--color-secondary-1), var(--color-secondary-2));
    transition: height 0.35s ease;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-secondary-2);
    box-shadow: 0 20px 40px rgba(22, 9, 51, 0.08);
}

.benefit-card:hover::before {
    height: 100%;
}

.benefit-card i {
    font-size: 2rem;
    color: var(--color-secondary-1);
    margin-bottom: 1.2rem;
    transition: all 0.3s ease;
}

.benefit-card:hover i {
    color: var(--color-secondary-2);
    transform: scale(1.1);
}

.benefit-card p {
    margin: 0;
    font-weight: 500;
    color: var(--color-text-dark);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Advantages List - Old style (deprecated) */
.advantages-list {
    list-style: none;
    padding: 0;
}

.advantages-list li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: #333;
}

/* Advantages Section - New style with white background */
.advantages-section {
    background: #FFFFFF;
    position: relative;
    padding: var(--section-padding) 0 !important;
    overflow: hidden;
}

.advantages-section::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.advantages-section::after {
    content: '';
    position: absolute;
    bottom: -25%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.advantages-section .section-title {
    color: var(--color-primary);
}

.advantages-list-styled {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.advantages-list-styled li {
    padding: 1.2rem 1.5rem;
    font-size: 1.15rem;
    color: var(--color-text-dark);
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    border: 1px solid var(--color-medium-gray);
    border-radius: 10px;
    margin-bottom: 1rem;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 400;
}

.advantages-list-styled li:hover {
    background: rgba(88, 58, 255, 0.05);
    border-color: var(--color-secondary-1);
    transform: translateX(10px);
    box-shadow: 0 8px 20px rgba(88, 58, 255, 0.15);
}

.bufins-advantages-image {
    max-width: 85%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(88, 58, 255, 0.2);
}

/* How it Works Section - Diseño limpio según PDF */
.how-it-works-section {
    background: #FFFFFF;
    padding: var(--section-padding) 0;
}

.process-step-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    border: 2px solid var(--color-medium-gray);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    color: var(--color-text-dark);
    height: 100%;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.process-step-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, var(--color-secondary-1) 0%, var(--color-secondary-2) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.process-step-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(88, 58, 255, 0.15);
    border-color: var(--color-secondary-1);
}

.process-step-card:hover::before {
    opacity: 0.05;
}

.step-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    display: block;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.process-step-card:hover .step-icon {
    transform: scale(1.1);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
}

.process-step-card p {
    position: relative;
    z-index: 1;
    color: var(--color-text-dark);
    font-weight: 500;
    line-height: 1.6;
}

.module-item {
    background: linear-gradient(135deg, #FFFFFF 0%, #F9FAFB 100%);
    border: 1px solid var(--color-medium-gray);
    border-radius: 12px;
    padding: 1.5rem 1.8rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
}

.module-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    transition: width 0.3s ease;
}

.module-item:hover {
    border-color: var(--color-secondary-1);
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(88, 58, 255, 0.12);
}

.module-item:hover::before {
    width: 4px;
}

.module-icon {
    font-size: 1.1rem;
    color: #160933;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.module-item:hover .module-icon {
    color: var(--color-secondary-1);
    transform: scale(1.15);
}

.module-item span {
    font-weight: 600;
    color: var(--color-text-dark);
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.module-item:hover span {
    color: var(--color-secondary-1);
}

/* Testimonials Section - Diseño profesional */
.testimonials-section {
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
    padding: var(--section-padding) 0;
}

.testimonial-header-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    animation: starPulse 2s ease-in-out infinite;
}

@keyframes starPulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: scale(1.1) rotate(5deg);
        opacity: 0.8;
    }
}

.testimonial-card {
    background: #FFFFFF;
    border-left: 4px solid transparent;
    border-image: linear-gradient(180deg, var(--color-secondary-1), var(--color-secondary-2)) 1;
    border-radius: 12px;
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 30px rgba(22, 9, 51, 0.06);
    height: 100%;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(22, 9, 51, 0.12);
}

.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-weight: 400;
}

.testimonial-author {
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    font-size: 1rem;
}

/* Target Section - Diseño según PDF */
.target-section {
    background: var(--color-primary);
    position: relative;
    padding: var(--section-padding) 0 !important;
    overflow: hidden;
}

.target-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.target-section::after {
    content: '';
    position: absolute;
    bottom: -25%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.target-section .section-title {
    color: white;
}

.target-section .lead {
    color: rgba(255, 255, 255, 0.92);
    font-weight: 300;
}

.target-list {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.target-list li {
    padding: 1.2rem 1.5rem;
    font-size: 1.15rem;
    color: white;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    margin-bottom: 1rem;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 400;
}

.target-list li:hover {
    background: rgba(1, 225, 215, 0.08);
    border-color: var(--color-secondary-2);
    transform: translateX(10px);
    box-shadow: 0 8px 20px rgba(1, 225, 215, 0.15);
}

/* Culture Section - Fondo blanco para alternar con secciones moradas */
.culture-section {
    background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
    color: var(--color-text-dark);
    position: relative;
    overflow: hidden;
    padding: var(--section-padding) 0 !important;
}

.culture-section::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(88, 58, 255, 0.04) 0%, transparent 70%);
    border-radius: 50%;
}

.culture-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(1, 225, 215, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.culture-content {
    position: relative;
    z-index: 1;
}

.culture-header-icon {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    animation: graduationFloat 3s ease-in-out infinite;
}

@keyframes graduationFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-10px) rotate(-5deg);
        opacity: 0.85;
    }
}

.culture-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.culture-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text-dark);
    font-weight: 400;
}

.culture-text strong {
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-secondary-1), var(--color-secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Image Styles */
.bufins-product-image {
    max-width: 90%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(22, 9, 51, 0.15);
}

.bufins-target-image {
    max-width: 85%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(1, 225, 215, 0.2);
}

/* Inline Styles Classes - Extracted from Index.cshtml */
.problem-question-title {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.3rem;
    font-weight: 600;
}

.bufins-changes-icon {
    font-size: 3rem;
    color: var(--color-secondary-2);
    display: block;
    animation: flash 1.5s ease-in-out infinite;
}

@keyframes flash {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.bufins-changes-title {
    color: var(--color-secondary-2);
    font-size: 2rem;
    font-weight: 700;
}

.features-italic-title {
    font-size: clamp(1.8rem, 3.5vw, 2.3rem);
    font-style: italic;
}

.control-title {
    font-size: 1.8rem;
    color: var(--color-primary);
}

.advantages-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-dark);
}

.module-footer-note {
    font-style: italic;
    font-weight: 600;
}

.testimonial-footer-lead {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

.cta-text-intro {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.cta-text-emphasis {
    font-size: 1.3rem;
    color: white;
    font-weight: 600;
    margin-bottom: 2.5rem;
}

/* Responsive - Optimizado para todos los dispositivos */
@media (max-width: 1200px) {
    :root {
        --section-padding: 5rem;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 4rem;
    }

    .hero-section {
        padding: 6rem 0 3rem;
    }

    .feature-card {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: var(--section-padding-mobile);
    }

    .hero-section {
        padding: 5rem 0 3rem;
    }

    .hero-section::before,
    .hero-section::after {
        width: 400px;
        height: 400px;
    }

    .nav-link {
        margin: 0.5rem 0;
        text-align: center;
    }

    .slogan-text {
        font-size: 1.5rem;
    }

    .btn-portal {
        margin-top: 1rem;
        width: 100%;
        justify-content: center;
    }

    .navbar-brand {
        font-size: 1.5rem;
    }

    .benefit-card,
    .feature-card {
        margin-bottom: 1.5rem;
    }

    .btn-primary,
    .btn-cyan {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
    }

    .problem-section::before,
    .problem-section::after {
        width: 300px;
        height: 300px;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .problem-header {
        padding: 2rem 1.5rem;
    }

    .problem-main-title {
        font-size: 1.5rem;
    }

    .problem-description {
        font-size: 1rem;
    }

    .culture-icon-wrapper i {
        font-size: 8rem;
    }

    .culture-title {
        font-size: 1.8rem;
        flex-direction: column;
        text-align: center;
    }

    .culture-emoji {
        font-size: 2.5rem;
    }

    .culture-text {
        font-size: 1rem;
    }

    .cta-card {
        padding: 2.5rem 1.5rem;
    }

    .cta-main-title {
        font-size: 1.5rem;
    }

    .cta-benefit {
        padding: 1.5rem 1rem;
    }

    .cta-benefit i {
        font-size: 2rem;
    }

    .btn-cta-custom {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .problem-main-title {
        font-size: 1.6rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }
}

/* =======================
   BACK TO TOP BUTTON
   ======================= */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
    color: white;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(1, 225, 215, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.back-to-top:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 25px rgba(1, 225, 215, 0.5);
}

.back-to-top:active {
    transform: translateY(-1px) scale(0.98);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Efecto de pulse sutil al aparecer */
.back-to-top.show {
    animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .back-to-top {
        width: 42px;
        height: 42px;
        bottom: 20px;
        right: 20px;
        font-size: 16px;
    }
}