:root {
    --bg-dark: #0f0817;
    --bg-card: #1c102a;
    --color-purple: #8B5CF6; /* Roxa */
    --color-blue: #0EA5E9; /* Azul Claro */
    --color-green: #4ADE80; /* Verde */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    /* Escala base (PC Padrão) */
    font-size: 16px; 
}

/* Aumenta a escala para PC com monitores grandes (Ultrawide/4k) */
@media (min-width: 1600px) {
    html {
        font-size: 18px;
    }
}

/* Reduz levemente a escala para Notebooks e Tablets */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
}

/* Reduz a escala para Celulares, ajustando todos os elementos automaticamente */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utilities */
.highlight { color: var(--color-green); }
.highlight-blue { color: var(--color-blue); }
.text-gradient {
    background: linear-gradient(90deg, var(--color-purple), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-title {
    font-size: 2.5rem;
    text-align: center;
    font-weight: 800;
    
    /* Design da Borda Premium */
    padding: 0.8rem 3rem;
    border: 2px solid rgba(139, 92, 246, 0.4);
    border-radius: 50px;
    background: linear-gradient(145deg, rgba(139, 92, 246, 0.1), rgba(14, 165, 233, 0.05));
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.2), inset 0 0 15px rgba(139, 92, 246, 0.1);
    backdrop-filter: blur(10px);
    
    /* Centralização e Margem */
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto 3rem auto;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(15, 8, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
}
.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s;
}
.nav-links a:hover {
    color: var(--color-blue);
}

.btn-cta-nav {
    background: transparent;
    color: var(--color-green);
    border: 2px solid var(--color-green);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-cta-nav:hover {
    background: var(--color-green);
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(74, 222, 128, 0.4);
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-main);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 5% 4rem;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.15), transparent 50%),
                radial-gradient(circle at bottom left, rgba(14, 165, 233, 0.15), transparent 50%);
    z-index: -1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    animation: slideInLeft 1s ease forwards;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    border-radius: 50px;
    color: var(--color-purple);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    /* Borda luminosa no texto principal */
    text-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary {
    background: var(--color-green);
    color: var(--bg-dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(74, 222, 128, 0.3);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(74, 222, 128, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: float 6s ease-in-out infinite;
}

.hero-image img {
    max-width: 100%;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
}
.orb-1 {
    width: 300px; height: 300px;
    background: var(--color-purple);
    top: -50px; right: 0;
    opacity: 0.5;
}
.orb-2 {
    width: 250px; height: 250px;
    background: var(--color-blue);
    bottom: -50px; left: 0;
    opacity: 0.4;
}

/* About Section */
.about {
    padding: 4rem 5%;
    display: flex;
    justify-content: center;
}
.about-container {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 20px;
    max-width: 800px;
    text-align: center;
}
.about-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Courses */
.courses {
    padding: 6rem 5%;
}

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

.course-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.course-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.card-icon {
    width: 60px; height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.course-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.course-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.card-tags {
    display: flex;
    gap: 0.5rem;
}
.card-tags span {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--color-blue);
}

/* Methodology */
.methodology {
    padding: 6rem 5%;
    background: linear-gradient(180deg, var(--bg-dark), var(--bg-card));
    display: flex;
    justify-content: center;
}

.meth-content {
    max-width: 800px;
}

.features-list {
    list-style: none;
    margin-top: 3rem;
}

.features-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s;
}

.features-list li:hover {
    transform: translateX(10px);
}

.check-icon {
    background: var(--color-purple);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.features-list strong {
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}
.features-list p {
    color: var(--text-muted);
}

/* CTA Section */
.cta-section {
    padding: 6rem 5%;
    text-align: center;
}

.cta-container {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(14, 165, 233, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 4rem 2rem;
    border-radius: 30px;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.cta-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.cta-container p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.lead-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.lead-form input,
.lead-form select {
    padding: 1rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.2);
    color: white;
    font-family: var(--font-main);
    flex: 1;
    min-width: 250px;
    outline: none;
    transition: border-color 0.3s;
    appearance: none;
}
.lead-form input:focus,
.lead-form select:focus {
    border-color: var(--color-purple);
}
.lead-form select option {
    background: var(--bg-dark);
    color: white;
}

/* Footer */
footer {
    background: #0a0510;
    padding: 4rem 5% 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col p {
    color: var(--text-muted);
    margin-top: 1rem;
}

.footer-col h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
    cursor: pointer;
}

.footer-col ul a:hover {
    color: var(--color-blue);
}

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

/* Static Gallery */
.gallery-static {
    padding: 6rem 5%;
    background: var(--bg-dark);
}

.gallery-static-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.gallery-image-wrapper img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: block;
    margin: 0 auto;
}

/* Animations */
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}


/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 8, 23, 0.95);
        padding: 2rem;
        gap: 1.5rem;
    }
    .nav-links.active {
        display: flex;
    }
    .hamburger {
        display: flex;
    }
    .btn-cta-nav {
        display: none;
    }
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 8rem;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }
    .lead-form input {
        width: 100%;
    }
}