/* Reset y Variables */
:root {
    --color-primary: #1f4e79;
    --color-secondary: #2e75b6;
    --color-white: #ffffff;
    --color-gray-light: #f8fafc;
    --color-gray: #64748b;
    --color-gray-dark: #334155;
    --transition-speed: 0.3s;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-gray-dark);
    overflow-x: hidden;
}

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

/* Header */
.main-header {
    position: relative;
    z-index: 100;
}

.navbar {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform var(--transition-speed);
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    font-size: 2rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed);
}

.btn-header {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-header:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-secondary);
    font-size: 1.125rem;
    padding: 1rem 2rem;
}

.btn-primary:hover {
    transform: scale(1.05) translateY(-4px);
    box-shadow: 0 20px 40px rgba(46, 117, 182, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    font-size: 1.125rem;
    padding: 1rem 2rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05) translateY(-4px);
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    color: var(--color-white);
    padding: 5rem 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    overflow: hidden;
}

.animated-blob {
    position: absolute;
    border-radius: 50%;
    background: var(--color-white);
    filter: blur(80px);
    animation: blob-float 8s ease-in-out infinite;
}

.blob-1 {
    width: 300px;
    height: 300px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 400px;
    height: 400px;
    bottom: 10%;
    right: 10%;
    animation-delay: 2s;
}

@keyframes blob-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(50px, 30px) scale(1.2);
    }
    66% {
        transform: translate(-30px, -20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease-out 0.2s backwards;
}

.gradient-text {
    background: linear-gradient(to right, var(--color-white), rgba(255, 255, 255, 0.7));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    animation: fade-in-up 0.8s ease-out 0.4s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-in-up 0.8s ease-out 0.6s backwards;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stats Section */
.stats-section {
    padding: 4rem 0;
    background: linear-gradient(to bottom, var(--color-gray-light), var(--color-white));
}

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

.stat-card {
    text-align: center;
    cursor: pointer;
    transition: transform var(--transition-speed);
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.1);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
    transition: transform var(--transition-speed);
}

.stat-card:hover .stat-value {
    transform: scale(1.2);
}

.stat-label {
    color: var(--color-gray);
}

/* Problem & Solution Section */
.problem-solution {
    padding: 5rem 0;
    background: var(--color-white);
}

.two-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    align-items: start;
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.text-large {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 1rem;
}

.alert-box {
    background: rgba(46, 117, 182, 0.05);
    border-left: 4px solid var(--color-secondary);
    padding: 1rem;
    margin-top: 1.5rem;
    border-radius: 0.5rem;
    transition: all var(--transition-speed);
}

.alert-box:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(46, 117, 182, 0.2);
}

.alert-text {
    font-weight: 600;
    color: var(--color-primary);
}

.solutions-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.solution-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.solution-item:hover {
    background: rgba(46, 117, 182, 0.05);
    transform: translateX(10px);
}

.solution-icon {
    background: rgba(46, 117, 182, 0.1);
    color: var(--color-secondary);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-speed);
}

.solution-item:hover .solution-icon {
    transform: rotate(360deg) scale(1.2);
    background: var(--color-secondary);
    color: var(--color-white);
}

.solution-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.solution-desc {
    color: var(--color-gray);
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, var(--color-gray-light), var(--color-white));
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(46, 117, 182, 0.2);
}

.feature-icon {
    color: var(--color-secondary);
    font-size: 2rem;
    margin-bottom: 1rem;
    transition: all var(--transition-speed);
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--color-gray);
}

/* Pricing Section */
.pricing-section {
    padding: 5rem 0;
    background: var(--color-white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-white);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(46, 117, 182, 0.2);
}

.pricing-card.highlight {
    background: linear-gradient(to bottom, var(--color-secondary), var(--color-primary));
    color: var(--color-white);
    border-color: transparent;
}

.pricing-card.highlight:hover {
    transform: translateY(-10px) scale(1.08);
    box-shadow: 0 25px 50px rgba(46, 117, 182, 0.4);
}

.recommended-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    animation: pulse 2s ease-in-out infinite;
}

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

.plan-name {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.pricing-card:not(.highlight) .plan-name {
    color: var(--color-primary);
}

.plan-price {
    margin-bottom: 1.5rem;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: bold;
}

.pricing-card:not(.highlight) .price-amount {
    color: var(--color-secondary);
}

.price-period {
    font-size: 0.875rem;
    opacity: 0.8;
}

.plan-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.plan-features li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    display: flex;
    align-items: start;
    gap: 0.5rem;
}

.plan-features i {
    margin-top: 0.25rem;
}

.pricing-card.highlight .plan-features li {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-card:not(.highlight) .plan-features i {
    color: var(--color-secondary);
}

.pricing-card.highlight .plan-features i {
    color: rgba(255, 255, 255, 0.8);
}

.btn-plan {
    width: 100%;
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.pricing-card.highlight .btn-plan {
    background: var(--color-white);
    color: var(--color-secondary);
}

.pricing-card:not(.highlight) .btn-plan {
    background: var(--color-secondary);
    color: var(--color-white);
}

.btn-plan:hover {
    transform: scale(1.05);
}

/* Validation Section */
.validation-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.validation-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.dots-pattern {
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, white 1px, transparent 1px);
    background-size: 50px 50px;
    animation: dots-move 20s linear infinite;
}

@keyframes dots-move {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 100% 100%;
    }
}

.validation-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.validation-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.validation-stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.validation-stat:hover {
    transform: translateY(-10px) scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.validation-value {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    animation: pulse 2s ease-in-out infinite;
}

.validation-label {
    color: rgba(255, 255, 255, 0.8);
}

.validation-quote {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    transition: all var(--transition-speed);
}

.validation-quote:hover {
    transform: scale(1.02);
    background: rgba(255, 255, 255, 0.15);
}

.quote-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: float-up-down 2s ease-in-out infinite;
}

@keyframes float-up-down {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.quote-text {
    font-size: 1.125rem;
    line-height: 1.8;
}

/* Values Section */
.values-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, var(--color-white), var(--color-gray-light));
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.value-card {
    text-align: center;
    cursor: pointer;
    transition: transform var(--transition-speed);
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-icon {
    background: rgba(46, 117, 182, 0.1);
    color: var(--color-secondary);
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    transition: all 0.5s;
}

.value-card:hover .value-icon {
    background: var(--color-secondary);
    color: var(--color-white);
    transform: rotate(360deg) scale(1.2);
}

.value-title {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.value-desc {
    color: var(--color-gray);
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(46, 117, 182, 0.05) 0%, transparent 50%, rgba(31, 78, 121, 0.05) 100%);
    animation: gradient-rotate 20s ease infinite;
}

@keyframes gradient-rotate {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.2) rotate(90deg);
    }
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.cta-icon {
    font-size: 4rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.btn-cta {
    background: linear-gradient(to right, var(--color-secondary), var(--color-primary));
    color: var(--color-white);
    font-size: 1.125rem;
    padding: 1rem 3rem;
    margin-top: 2rem;
}

.btn-cta:hover {
    transform: scale(1.1);
    box-shadow: 0 20px 40px rgba(46, 117, 182, 0.4);
}

/* Footer */
.main-footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: 3rem 0;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-logo i {
    font-size: 2rem;
    transition: transform 0.5s;
}

.footer-logo:hover i {
    transform: rotate(360deg);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
}

.footer-title {
    font-weight: bold;
    margin-bottom: 1rem;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-speed);
    display: inline-block;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

.footer-small {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Animations on Scroll */
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.fade-in-left {
    transform: translateX(-50px);
}

.fade-in-right {
    transform: translateX(50px);
}

.fade-in-left.visible,
.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .validation-value {
        font-size: 2rem;
    }
}