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

body {
    font-family: 'Arial', sans-serif;
    background: #0f172a;
    color: white;
    overflow-x: hidden;
    position: relative;
}

/* Background Animation Canvas */
#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #0f172a 0%, #000000 100%);
}

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

/* Header */
header {
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(34, 211, 238, 0.2);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

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

.logo-text {
    font-size: 20px;
    font-weight: bold;
    color: #22d3ee;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-menu li a:hover {
    background: rgba(34, 211, 238, 0.1);
    color: #22d3ee;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section - Nova seção atualizada */
.hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #0f172a, #1e293b);
}

.hero-content {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 60px;
}

.hero-text {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hero-title {
    font-size: 30px;
    line-height: 1.4;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: #22d3ee;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: #cbd5e1;
    margin-bottom: 30px;
}

.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.feature-card {
    background: #1e293b;
    border-radius: 12px;
    padding: 15px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.feature-card-icon {
    font-size: 24px;
}

.feature-card-title {
    font-weight: bold;
}

.feature-card-subtitle {
    font-size: 13px;
    color: #94a3b8;
}

.hero-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
    margin-bottom: 30px;
}

.benefit-item-small {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: #a1a1aa;
}

.benefit-check {
    color: #22d3ee;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.hero-cta {
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
    background: #22c55e;
    color: white;
}

.hero-cta:hover {
    background: #16a34a;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #1e293b;
    width: 100%;
    max-width: 1080px;
    aspect-ratio: 3 / 4;
    border-radius: 16px;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Products Section */
.products {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.02);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    margin-bottom: 60px;
    color: #e0e0e0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card {
    background: linear-gradient(145deg, #1a1a1a, #000000);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(0, 212, 170, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    border-image: linear-gradient(45deg, #00d4aa, #0099cc) 1;
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.2);
}

.product-title {
    font-size: 22px;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-description {
    color: #e0e0e0;
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-specs {
    margin-bottom: 20px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 14px;
}

.spec-icon {
    width: 16px;
    height: 16px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.product-price {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.cta-button {
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 170, 0.4);
}

/* SPIN Selling Section */
.spin-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
}

.spin-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.spin-questions {
    opacity: 0;
    transform: translateX(-50px);
    animation: fadeInUp 1s ease-out forwards;
}

.question-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid #00d4aa;
    cursor: pointer;
    transition: all 0.3s ease;
}

.question-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.question-title {
    font-size: 18px;
    margin-bottom: 10px;
    color: #00d4aa;
}

.question-text {
    color: #a0a8c1;
    line-height: 1.6;
}

.spin-benefits {
    opacity: 0;
    transform: translateX(50px);
    animation: fadeInUp 1s ease-out 0.3s forwards;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(0, 212, 170, 0.15);
    transform: scale(1.02);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.benefit-text {
    flex: 1;
}

.benefit-title {
    font-size: 16px;
    margin-bottom: 8px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-description {
    color: #e0e0e0;
    line-height: 1.5;
}

/* Solutions Section */
.solutions {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.02);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.solution-card {
    background: linear-gradient(145deg, #1a1a1a, #000000);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(0, 212, 170, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-image: linear-gradient(45deg, #00d4aa, #0099cc) 1;
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.2);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 20px;
}

.solution-title {
    font-size: 20px;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.solution-description {
    color: #e0e0e0;
    line-height: 1.6;
    margin-bottom: 20px;
}

.solution-features {
    list-style: none;
    margin-bottom: 20px;
}

.solution-features li {
    padding: 5px 0;
    color: #e0e0e0;
    font-size: 14px;
}

.solution-features li::before {
    content: "✓";
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    margin-right: 10px;
}

/* Footer */
footer {
    background: #000000;
    padding: 40px 0;
    border-top: 1px solid rgba(0, 212, 170, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h3 {
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.footer-section p, .footer-section li {
    color: #e0e0e0;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #e0e0e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    background: linear-gradient(45deg, #00d4aa, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 212, 170, 0.1);
    color: #e0e0e0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 15px;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        border-top: 1px solid rgba(34, 211, 238, 0.2);
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 28px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
    .spin-content {
        grid-template-columns: 1fr;
    }
    .products-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 28px;
    }
    .section-subtitle {
        font-size: 16px;
    }
    .container {
        padding: 0 15px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px;
    }
    .hero-subtitle {
        font-size: 15px;
    }
    .product-card,
    .solution-card {
        padding: 20px;
    }
}