/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
    background: #0a0a0a;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f1419 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 193, 7, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #00ff88;
}

.brand-logo i {
    font-size: 2rem;
    background: linear-gradient(45deg, #00ff88, #ffc107);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    color: white;
}

.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.2;
    background: linear-gradient(45deg, #ffffff, #00ff88, #ffc107);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text .subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    font-weight: 300;
    line-height: 1.6;
    color: #b0b0b0;
}

/* Tech Mockup */
.tech-mockup {
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.screen {
    background: linear-gradient(145deg, #1e1e1e, #2a2a2a);
    border-radius: 15px;
    padding: 0;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(0, 255, 136, 0.1);
    transform: rotateY(-10deg) rotateX(5deg);
    animation: techFloat 6s ease-in-out infinite;
    border: 1px solid #333;
    overflow: hidden;
    width: 400px;
    height: 280px;
}

@keyframes techFloat {
    0%, 100% { 
        transform: rotateY(-10deg) rotateX(5deg) translateY(0px); 
    }
    50% { 
        transform: rotateY(-10deg) rotateX(5deg) translateY(-15px); 
    }
}

.screen-header {
    background: linear-gradient(90deg, #2a2a2a, #1e1e1e);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #333;
}

.dots {
    display: flex;
    gap: 6px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #555;
}

.dots span:nth-child(1) { background: #ff5f57; }
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #28ca42; }

.screen-title {
    color: #00ff88;
    font-weight: 600;
    font-size: 0.9rem;
}

.screen-content {
    padding: 25px;
    height: calc(100% - 60px);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    height: 100%;
}

.widget {
    background: linear-gradient(145deg, #333, #2a2a2a);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid #444;
    transition: all 0.3s ease;
}

.widget:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.2);
}

.widget i {
    font-size: 1.5rem;
    color: #00ff88;
}

.widget span {
    color: #ccc;
    font-size: 0.8rem;
    text-align: center;
    font-weight: 500;
}

/* Tech Particles */
.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00ff88;
    border-radius: 50%;
    animation: particleFloat 8s infinite linear;
    opacity: 0.6;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.particle:nth-child(2) {
    left: 30%;
    animation-delay: 2s;
    animation-duration: 10s;
}

.particle:nth-child(3) {
    left: 50%;
    animation-delay: 4s;
    animation-duration: 12s;
}

.particle:nth-child(4) {
    left: 70%;
    animation-delay: 6s;
    animation-duration: 9s;
}

.particle:nth-child(5) {
    left: 90%;
    animation-delay: 8s;
    animation-duration: 11s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) scale(1);
        opacity: 0;
    }
}

/* Hero Keywords */
.hero-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0 30px 0;
}

.keyword-tag {
    background: linear-gradient(45deg, rgba(0, 255, 136, 0.2), rgba(255, 193, 7, 0.2));
    border: 1px solid rgba(0, 255, 136, 0.4);
    color: #00ff88;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.keyword-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

/* SEO Content Hidden */
.seo-content {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Buttons */
.cta-button, .whatsapp-btn, .plan-button, .demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-button {
    background: linear-gradient(45deg, #00ff88, #00cc6a);
    color: #0a0a0a;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
}

.whatsapp-btn {
    background: linear-gradient(45deg, #25d366, #20b358);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.demo-btn {
    background: linear-gradient(45deg, #ffc107, #ffb300);
    color: #0a0a0a;
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.3);
}

.demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 193, 7, 0.4);
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-top: 1px solid #333;
}

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

.stat-item {
    padding: 30px;
    border-radius: 15px;
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 255, 136, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00ff88, #ffc107);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #0a0a0a;
    font-size: 1.5rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: #00ff88;
}

.stat-item p {
    font-size: 1rem;
    color: #b0b0b0;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f1419 0%, #1a1a1a 50%, #0a0a0a 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(45deg, #ffffff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title p {
    font-size: 1.2rem;
    color: #b0b0b0;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

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

.feature-card {
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid #333;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00ff88, #ffc107);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #00ff88, #ffc107);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: #0a0a0a;
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.4rem;
    color: white;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: #b0b0b0;
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f1419 50%, #0a0a0a 100%);
}

.pricing .section-title h2 {
    color: white;
}

.pricing .section-title p {
    color: #b0b0b0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.pricing-card {
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    border: 1px solid #333;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 255, 136, 0.1);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: #ffc107;
    color: #0a0a0a;
    padding: 8px 40px;
    font-size: 0.9rem;
    font-weight: 600;
    transform: rotate(45deg);
    box-shadow: 0 3px 10px rgba(255, 193, 7, 0.3);
}

.plan-header {
    margin-bottom: 30px;
}

.plan-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00ff88, #ffc107);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #0a0a0a;
    font-size: 1.5rem;
}

.pricing-card h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    font-weight: 600;
    color: white;
}

.price-section {
    margin: 30px 0;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 15px 0;
    color: #00ff88;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    color: #b0b0b0;
}

.price-detail {
    font-size: 0.9rem;
    color: #b0b0b0;
    margin-bottom: 10px;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    color: #b0b0b0;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: #00ff88;
    font-size: 0.9rem;
}

.plan-button {
    background: linear-gradient(45deg, #00ff88, #00cc6a);
    color: #0a0a0a;
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
    width: 100%;
    justify-content: center;
    margin-top: 20px;
}

.plan-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
}

.pricing-note {
    text-align: center;
    margin-top: 50px;
    padding: 25px;
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    border-radius: 15px;
    border: 1px solid #333;
    color: #b0b0b0;
}

.pricing-note i {
    color: #ffc107;
    margin-right: 10px;
}-card.featured .plan-button {
    background: #0a0a0a;
    color: #00ff88;
    box-shadow: 0 10px 30px rgba(10, 10, 10, 0.3);
}

.plan-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
}

.pricing-note {
    text-align: center;
    margin-top: 50px;
    padding: 25px;
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    border-radius: 15px;
    border: 1px solid #333;
    color: #b0b0b0;
}

.pricing-note i {
    color: #ffc107;
    margin-right: 10px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f1419 100%);
}

.contact-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.contact-header h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 20px;
    font-weight: 700;
    background: linear-gradient(45deg, #ffffff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-header p {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 60px;
    line-height: 1.6;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.contact-item {
    padding: 30px;
    background: linear-gradient(145deg, #2a2a2a, #1e1e1e);
    border-radius: 15px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 255, 136, 0.1);
}

.contact-item i {
    font-size: 2.5rem;
    color: #00ff88;
    margin-bottom: 20px;
}

.contact-item h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 10px;
    font-weight: 600;
}

.contact-item p {
    color: #b0b0b0;
    line-height: 1.5;
}

.contact-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(45deg, #25d366, #20b358);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    animation: pulse 2s infinite;
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

@keyframes pulse {
    0% { 
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); 
    }
    70% { 
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); 
    }
    100% { 
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); 
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
        padding: 40px 20px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

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

    .screen {
        width: 320px;
        height: 220px;
        transform: none;
    }

    .dashboard-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .widget {
        padding: 15px 10px;
    }

    .widget i {
        font-size: 1.2rem;
    }

    .widget span {
        font-size: 0.7rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .contact-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

    .contact-header h2 {
        font-size: 2.2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }

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

    .screen {
        width: 280px;
        height: 200px;
    }

    .dashboard-grid {
        gap: 8px;
    }

    .widget {
        padding: 12px 8px;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .contact-header h2 {
        font-size: 1.8rem;
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}