/* QuantX Engenharia - CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #F28C28;
    --dark: #0A0A0A;
    --light: #FFFFFF;
    --gray: #F5F5F5;
    --text-light: #CCCCCC;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 1000;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.3s;
}

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

.btn-primary {
    background: var(--primary);
    color: var(--dark);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    background: #E07B1F;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(242, 140, 40, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9) 0%, rgba(30, 30, 30, 0.8) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(242, 140, 40, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.micro-label {
    display: inline-block;
    color: var(--primary);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin-bottom: 2rem;
}

.highlight {
    color: var(--primary);
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-label {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.stat-value {
    color: var(--text-light);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Serviços */
.servicos {
    padding: 6rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.servicos h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    max-width: 600px;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.servico-card {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s;
}

.servico-card:hover {
    border-color: rgba(242, 140, 40, 0.3);
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-4px);
}

.servico-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--light);
}

.servico-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Software */
.software {
    padding: 6rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.software h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    max-width: 600px;
}

.software > .container > p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 3rem;
}

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

.feature {
    padding: 1.5rem;
    background: rgba(242, 140, 40, 0.05);
    border-left: 3px solid var(--primary);
    border-radius: 4px;
}

.feature h4 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--light);
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Sobre */
.sobre {
    padding: 6rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sobre h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    max-width: 600px;
}

.sobre-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.sobre-card {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.sobre-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--light);
    margin-bottom: 1rem;
}

.sobre-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Contato */
.contato {
    padding: 6rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.contato h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    max-width: 600px;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contato-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item strong {
    display: block;
    color: var(--primary);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.info-item a {
    color: var(--light);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.info-item a:hover {
    color: var(--primary);
}

.info-item p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Formulário */
.form-lead {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.form-lead h3 {
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-lead input,
.form-lead select,
.form-lead textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--light);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.form-lead input::placeholder,
.form-lead textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-lead input:focus,
.form-lead select:focus,
.form-lead textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.form-lead select {
    margin-bottom: 1rem;
}

.form-lead textarea {
    margin-bottom: 1rem;
    resize: none;
}

.form-lead button {
    width: 100%;
    margin-bottom: 1rem;
}

.form-info {
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: center;
}

/* Footer */
.footer {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer p {
    margin: 0.5rem 0;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    z-index: 999;
}

.whatsapp-float:hover {
    background: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

/* Responsivo */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .servicos h2,
    .software h2,
    .sobre h2,
    .contato h2 {
        font-size: 1.8rem;
    }

    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas a {
        width: 100%;
        text-align: center;
    }
}