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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --border: #e5e7eb;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #4c1d95 0%, #5b21b6 100%);
    color: white !important;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(76, 29, 149, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(76, 29, 149, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: var(--primary);
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: white;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('vista_banner.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(99, 102, 241, 0.5) 0%, rgba(139, 92, 246, 0.65) 100%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s infinite ease-in-out;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s infinite ease-in-out;
}

/* Hero Animations */
.hero-animation {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 400px;
    pointer-events: none;
    z-index: 0;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #6366f1, transparent);
    animation: scan 3s ease-in-out infinite;
    box-shadow: 0 0 10px #6366f1;
}

@keyframes scan {
    0%, 100% { 
        top: 0;
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% { 
        top: 100%;
        opacity: 0;
    }
}

.detection-box {
    position: absolute;
    border: 2px solid #6366f1;
    border-radius: 8px;
    animation: boxPulse 2s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.detection-box-1 {
    top: 20%;
    left: 15%;
    width: 120px;
    height: 80px;
    animation-delay: 0s;
}

.detection-box-2 {
    top: 50%;
    right: 20%;
    width: 100px;
    height: 100px;
    animation-delay: 0.7s;
}

.detection-box-3 {
    bottom: 25%;
    left: 25%;
    width: 90px;
    height: 70px;
    animation-delay: 1.4s;
}

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

.ai-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #6366f1;
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px #6366f1;
}

.ai-dot-1 {
    top: 15%;
    left: 20%;
    animation-delay: 0s;
}

.ai-dot-2 {
    top: 30%;
    right: 15%;
    animation-delay: 0.5s;
}

.ai-dot-3 {
    bottom: 30%;
    left: 30%;
    animation-delay: 1s;
}

.ai-dot-4 {
    bottom: 20%;
    right: 25%;
    animation-delay: 1.5s;
}

@keyframes dotPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -50px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

.hero-title,
.hero-description {
    text-shadow: 0 3px 15px rgba(0, 0, 0, 0.5);
}

.hero-title {
    filter: none;
    color: white;
}

.hero-description {
    opacity: 1;
    font-weight: 400;
    color: #f3f4f6;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-badge {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideUp 1.4s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
    animation: slideDown 0.6s ease;
}

.hero-badge svg {
    color: var(--primary);
}

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

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: slideUp 0.8s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gradient-text {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-description {
    font-size: 20px;
    color: #f3f4f6;
    margin-bottom: 40px;
    line-height: 1.8;
    animation: slideUp 1s ease;
    font-weight: 400;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
    animation: slideUp 1.2s ease;
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    padding-top: 40px;
    border-top: 1px solid transparent;
    animation: slideUp 1.4s ease

}

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

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-description {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Feature Icons Animation */
.feature-icons-animation {
    position: absolute;
    bottom: 180px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    height: 100px;
    pointer-events: none;
    z-index: 10;
}

.icon-orbit {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.feature-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: transparent;
    padding: 0;
    border: none;
    animation: waveFloat 4s ease-in-out infinite;
    transition: all 0.3s ease;
    position: relative;
}

.icon-detection-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    animation: iconBoxPulse 2s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    pointer-events: none;
}

.feature-icon-1 .icon-detection-box {
    animation-delay: 0s;
}

.feature-icon-2 .icon-detection-box {
    animation-delay: 0.4s;
}

.feature-icon-3 .icon-detection-box {
    animation-delay: 0.8s;
}

.feature-icon-4 .icon-detection-box {
    animation-delay: 1.2s;
}

.feature-icon-5 .icon-detection-box {
    animation-delay: 1.6s;
}

@keyframes iconBoxPulse {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.feature-icon-item:hover {
    transform: scale(1.2);
}

.feature-icon-item svg {
    color: white;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.feature-icon-item span {
    font-size: 12px;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.feature-icon-1 {
    animation: waveFloat1 5s ease-in-out infinite;
}

.feature-icon-2 {
    animation: waveFloat2 4.5s ease-in-out infinite;
}

.feature-icon-3 {
    animation: waveFloat3 5.5s ease-in-out infinite;
}

.feature-icon-4 {
    animation: waveFloat4 4.8s ease-in-out infinite;
}

.feature-icon-5 {
    animation: waveFloat5 5.2s ease-in-out infinite;
}

@keyframes waveFloat1 {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-20px) scale(1.15);
    }
    50% {
        transform: translateY(-8px) scale(0.9);
    }
    75% {
        transform: translateY(-15px) scale(1.05);
    }
}

@keyframes waveFloat2 {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-12px) scale(0.85);
    }
    50% {
        transform: translateY(-25px) scale(1.2);
    }
    75% {
        transform: translateY(-10px) scale(0.95);
    }
}

@keyframes waveFloat3 {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-18px) scale(1.1);
    }
    50% {
        transform: translateY(-5px) scale(0.88);
    }
    75% {
        transform: translateY(-22px) scale(1.18);
    }
}

@keyframes waveFloat4 {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-8px) scale(0.92);
    }
    50% {
        transform: translateY(-20px) scale(1.12);
    }
    75% {
        transform: translateY(-14px) scale(0.98);
    }
}

@keyframes waveFloat5 {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-15px) scale(1.08);
    }
    50% {
        transform: translateY(-10px) scale(0.9);
    }
    75% {
        transform: translateY(-18px) scale(1.15);
    }
}

/* Features Section */
.features {
    padding: 120px 0;
    background: #f8f9fc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    background: white;
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    transition: height 0.2s ease;
}

.feature-card:hover::before {
    height: 3px;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(99, 102, 241, 0.2);
}

.feature-card.featured {
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    color: white;
    border: none;
}

.feature-card.featured .feature-title,
.feature-card.featured .feature-description {
    color: white;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--primary);
}

.feature-card.featured .feature-icon {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.feature-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1e293b;
}

.feature-description {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 14px;
}

.feature-tag {
    display: inline-block;
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-card.featured .feature-tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
    background: white;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr 120px;
    gap: 32px;
    align-items: center;
    padding: 32px;
    background: var(--bg-secondary);
    border-radius: 20px;
    position: relative;
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateX(8px);
}

.step-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step-content h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-visual svg {
    color: var(--primary);
    opacity: 0.6;
}

/* Benefits Section */
.benefits {
    padding: 120px 0;
    background: #f8f9fc;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.benefits-content {
    max-width: 540px;
    margin-left: 60px;
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 40px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.benefit-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 18px;
}

.benefit-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1e293b;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 15px;
}

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

.visual-card {
    background: white;
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 32px;
    min-width: 300px;
}

.metric {
    text-align: center;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
}

.metric-value {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.metric-label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* CTA Section */
.cta {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Footer */
.footer {
    background: #0f172a;
    color: white;
    padding: 60px 0 32px;
}

.footer .logo {
    color: white;
    margin-bottom: 16px;
}

.footer .logo span {
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 80px;
    margin-bottom: 40px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-brand p {
    margin-top: 20px;
    opacity: 0.65;
    line-height: 1.8;
    font-size: 14px;
    color: #cbd5e1;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-column a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
    font-size: 14px;
    line-height: 1.5;
}

.footer-column a:hover {
    color: #e0e7ff;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    opacity: 0.4;
    font-size: 13px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-content h2 {
        font-size: 32px;
    }
}