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

body {
    font-family: 'Arial', sans-serif;
    background: #0a4d3a;
    color: white;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

/* Interactive Circuit Background */
.circuit-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.8;
    will-change: transform;
}

.circuit-layer {
    position: absolute;
    width: 100%;
    height: 100%;
}

.circuit-node {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00ff88;
    border-radius: 50%;
    box-shadow: 0 0 10px #00ff88, 0 0 20px #00ff88;
    animation: pulse 2s ease-in-out infinite;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, #00ff88, transparent);
    height: 1px;
    animation: dataFlow 3s linear infinite;
}

.circuit-line.vertical {
    background: linear-gradient(180deg, transparent, #00ff88, transparent);
    width: 1px;
    height: 200px;
}

.circuit-line.horizontal {
    width: 200px;
    height: 1px;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
        box-shadow: 0 0 5px #00ff88;
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
        box-shadow: 0 0 20px #00ff88, 0 0 30px #00ff88;
    }
}

@keyframes dataFlow {
    0% {
        background-position: -200px 0;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        background-position: 200px 0;
        opacity: 0;
    }
}

.data-packet {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #00ff88;
    border-radius: 1px;
    box-shadow: 0 0 10px #00ff88;
    animation: movePacket 4s linear infinite;
}

@keyframes movePacket {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(300px, 0) rotate(90deg); }
    50% { transform: translate(300px, 200px) rotate(180deg); }
    75% { transform: translate(0, 200px) rotate(270deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

/* Mobile Circuit Optimizations */
@media (max-width: 768px) {
    .circuit-node {
        width: 3px;
        height: 3px;
        box-shadow: 0 0 8px #00ff88, 0 0 15px #00ff88;
    }

    .circuit-line.vertical {
        height: 120px;
    }

    .circuit-line.horizontal {
        width: 120px;
    }

    .data-packet {
        width: 4px;
        height: 4px;
        box-shadow: 0 0 8px #00ff88;
    }

    @keyframes movePacket {
        0% { transform: translate(0, 0) rotate(0deg); }
        25% { transform: translate(150px, 0) rotate(90deg); }
        50% { transform: translate(150px, 100px) rotate(180deg); }
        75% { transform: translate(0, 100px) rotate(270deg); }
        100% { transform: translate(0, 0) rotate(360deg); }
    }
}

@media (max-width: 480px) {
    .circuit-node {
        width: 2px;
        height: 2px;
        box-shadow: 0 0 5px #00ff88;
    }

    .circuit-line.vertical {
        height: 80px;
    }

    .circuit-line.horizontal {
        width: 80px;
    }

    .data-packet {
        width: 3px;
        height: 3px;
        box-shadow: 0 0 5px #00ff88;
    }

    @keyframes movePacket {
        0% { transform: translate(0, 0) rotate(0deg); }
        25% { transform: translate(100px, 0) rotate(90deg); }
        50% { transform: translate(100px, 80px) rotate(180deg); }
        75% { transform: translate(0, 80px) rotate(270deg); }
        100% { transform: translate(0, 0) rotate(360deg); }
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    padding: 20px 0;
    position: relative;
    z-index: 100;
}

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

.logo {
    font-size: 28px;
    font-weight: bold;
    color: #00ff88;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo::before {
    content: "🤖";
    font-size: 32px;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 10px;
    align-items: center;
}

.lang-btn {
    padding: 8px 16px;
    border: 1px solid rgba(0, 255, 136, 0.3);
    background: transparent;
    color: white;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.lang-btn:hover,
.lang-btn.active {
    background: #00ff88;
    color: #0a4d3a;
    border-color: #00ff88;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    will-change: transform;
    transition: transform 0.1s ease-out;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-text .highlight {
    color: #00ff88;
}

.hero-text p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-primary {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #0a4d3a;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
}

/* Bot Character */
.bot-character {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bot-avatar {
    width: 350px;
    height: 350px;
    background: transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    position: relative;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.4);
}

.bot-image {
    width: 100%;
    height: auto;
    border-radius: 50%;
    filter: drop-shadow(0 10px 30px rgba(0, 255, 136, 0.5));
    will-change: transform;
}

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

.speech-bubble {
    position: absolute;
    top: -60px;
    left: -80px;
    background: white;
    color: #0a4d3a;
    padding: 15px 25px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.speech-bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid white;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: rgba(10, 77, 58, 0.7);
    backdrop-filter: blur(10px);
    position: relative;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.features h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 60px;
    color: #00ff88;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    will-change: transform;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(0, 255, 136, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    will-change: transform;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #00ff88;
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #00ff88;
}

.feature-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Capabilities Section */
.capabilities {
    padding: 80px 0;
    background: rgba(15, 61, 47, 0.6);
    position: relative;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.capabilities h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00ff88;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.capability-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 136, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.capability-item:hover {
    transform: translateY(-5px);
    border-color: #00ff88;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.2);
}

.capability-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.capability-item h3 {
    font-size: 1.3rem;
    color: #00ff88;
    margin-bottom: 15px;
}

.capability-item p {
    opacity: 0.9;
    line-height: 1.5;
    font-size: 1rem;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    text-align: center;
}

.stats h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    padding: 30px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: bold;
    color: #00ff88;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    margin-top: 10px;
    opacity: 0.8;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: rgba(15, 61, 47, 0.8);
    position: relative;
    border-top: 1px solid rgba(0, 255, 136, 0.15);
}

.testimonials h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #00ff88;
}

.testimonials-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 60px;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
    will-change: transform;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 136, 0.15);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    will-change: transform;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: #00ff88;
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.2);
}

.testimonial-content {
    margin-bottom: 25px;
}

.quote-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    display: block;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
    opacity: 0.95;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
}

.author-info strong {
    color: #00ff88;
    font-size: 1.1rem;
    display: block;
}

.author-info span {
    font-size: 0.9rem;
    opacity: 0.7;
    display: block;
    margin-top: 5px;
}

.result-badge {
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    color: #0a4d3a;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    white-space: nowrap;
}

/* Boti Guarantee */
.boti-guarantee {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 204, 106, 0.1));
    border-radius: 25px;
    padding: 40px;
    border: 2px solid rgba(0, 255, 136, 0.3);
    position: relative;
    overflow: hidden;
}

.boti-guarantee::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: sparkle 10s linear infinite;
    z-index: 0;
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.guarantee-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    filter: drop-shadow(0 5px 15px rgba(0, 255, 136, 0.4));
}

.guarantee-text h3 {
    font-size: 1.8rem;
    color: #00ff88;
    margin-bottom: 15px;
}

.guarantee-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 10px;
}

.guarantee-signature {
    font-size: 1rem;
    color: #00ff88;
    font-weight: bold;
}

/* Testimonials Responsive */
@media (max-width: 768px) {
    .testimonials {
        padding: 60px 0;
    }

    .testimonials h2 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .testimonials-subtitle {
        font-size: 1.1rem;
        margin-bottom: 40px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 50px;
    }

    .testimonial-card {
        padding: 25px 20px;
    }

    .quote-icon {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }

    .testimonial-content p {
        font-size: 1rem;
    }

    .testimonial-author {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .author-info strong {
        font-size: 1rem;
    }

    .author-info span {
        font-size: 0.85rem;
    }

    .result-badge {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    /* Guarantee Mobile */
    .boti-guarantee {
        padding: 30px 20px;
    }

    .guarantee-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .guarantee-avatar {
        width: 60px;
        height: 60px;
    }

    .guarantee-text h3 {
        font-size: 1.5rem;
    }

    .guarantee-text p {
        font-size: 1rem;
    }

    .guarantee-signature {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .testimonials-grid {
        gap: 15px;
    }

    .testimonial-card {
        padding: 20px 15px;
    }

    .testimonial-content p {
        font-size: 0.95rem;
    }

    .boti-guarantee {
        padding: 25px 15px;
    }

    .guarantee-text h3 {
        font-size: 1.3rem;
    }

    .guarantee-text p {
        font-size: 0.95rem;
    }
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    text-align: center;
    background: rgba(10, 77, 58, 0.9);
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(0, 255, 136, 0.3);
}

@media (max-width: 768px) {
    .cta-section {
        padding: 60px 0;
    }

    .cta-section h2 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }

    .cta-section p {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .cta-section h2 {
        font-size: 1.8rem;
    }

    .cta-section p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
}

.cta-section::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: sparkle 15s linear infinite;
    z-index: -1;
}

@keyframes sparkle {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(-50px, -50px) rotate(360deg); }
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Footer */
.footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    /* Header Mobile */
    .header {
        padding: 15px 0;
    }

    .logo {
        font-size: 24px;
    }

    .logo::before {
        font-size: 28px;
    }

    /* Hero Mobile */
    .hero {
        padding: 40px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: 15px;
    }

    .hero-text p {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }

    .cta-primary {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    /* Bot Avatar Mobile */
    .bot-avatar {
        width: 220px;
        height: 220px;
    }

    .speech-bubble {
        top: -35px;
        left: -50px;
        font-size: 0.85rem;
        padding: 8px 16px;
    }

    /* Features Mobile */
    .features {
        padding: 60px 0;
    }

    .features h2 {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-icon {
        font-size: 2.5rem;
    }

    .feature-card h3 {
        font-size: 1.3rem;
    }

    /* Capabilities Mobile */
    .capabilities {
        padding: 60px 0;
    }

    .capabilities h2 {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .capability-item {
        padding: 25px 15px;
    }

    /* Stats Mobile */
    .stats {
        padding: 60px 0;
    }

    .stats h2 {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .stat-number {
        font-size: 2.8rem;
    }

    .stat-label {
        font-size: 1rem;
    }
}

/* Small Mobile (phones) */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    /* Hero Ultra Small */
    .hero-text h1 {
        font-size: 1.9rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .cta-primary {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .bot-avatar {
        width: 180px;
        height: 180px;
    }

    .speech-bubble {
        top: -30px;
        left: -40px;
        font-size: 0.8rem;
        padding: 6px 12px;
    }

    /* Sections Spacing */
    .features, .capabilities, .stats, .testimonials, .cta-section {
        padding: 50px 0;
    }

    .features h2, .capabilities h2, .stats h2, .testimonials h2, .cta-section h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    /* Feature Cards Ultra Small */
    .feature-card, .capability-item {
        padding: 20px 15px;
    }

    .feature-icon, .capability-icon {
        font-size: 2rem;
    }

    .feature-card h3, .capability-item h3 {
        font-size: 1.2rem;
    }

    .feature-card p, .capability-item p {
        font-size: 0.95rem;
    }

    /* Stats Ultra Small */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    /* WhatsApp Button */
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 25px;
        right: 25px;
        font-size: 26px;
    }

    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}

/* WhatsApp floating button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background: #25D366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: pulse 2s infinite;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}