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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, hsl(222, 84%, 5%) 0%, hsl(213, 51%, 24%) 50%, hsl(222, 84%, 5%) 100%);
    min-height: 100vh;
    position: relative;
}

/* Star field animation */
.star-field::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
        radial-gradient(2px 2px at 160px 30px, #ddd, transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: sparkle 8s linear infinite;
    pointer-events: none;
}

@keyframes sparkle {
    0% { transform: translateX(0); }
    100% { transform: translateX(-200px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 50;
    padding: 10px 0;
    background: linear-gradient(180deg, rgba(11,16,32,.88) 0%, rgba(11,16,32,.72) 100%) !important;
    border-bottom: 1px solid #1d2a55 !important;
    backdrop-filter: blur(8px);
}

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

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    color:#cfe0ff !important;
}

.nav-links a:hover {
    color:#ffffff !important;
}

.nav-button {
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    background: linear-gradient(180deg,#ffae34, #ff9100) !important;
    color:#1b1305 !important; 
    border:1px solid transparent !important;
    border-radius: 999px !important;
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
    font-weight:800 !important;
}

.nav-button:hover {
    transform: translateY(-1px); 
    filter:brightness(1.03);
}

/* Hero Section */
.hero {
    padding-top: 100px;
    padding-bottom: 60px;
    text-align: center;
    color: white;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 40vh;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.3;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align:center; 
    letter-spacing:.2px;
}

.hero .subtitle {
    font-size: 1rem;
    margin-bottom: 25px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    color:#9fb0d3 !important;
}

.hero-checklist {
    display: flex;
    justify-content: center;
    gap: 10px !important;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.hero-checklist > * {
    background-color: rgba(255,255,255,.08);
    border:1px solid #2a3868; 
    color:#dfe8ff;
    padding:6px 12px; 
    border-radius:999px; 
    font-size:14px;
}

/* CTA Final Section */
#cta-final {
    background-color: transparent;
    color: white;
    padding: 0px 0;
    margin: 20px 0;
    border-radius: 15px;
}

.cta-final-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cta-text h2 {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.cta-text p {
    font-size: 1rem;
    color: #cbd5e1;
    margin-bottom: 15px;
    background: linear-gradient(180deg,#111832,#0d1430);
    border:1px solid #1d2a55; 
    border-radius:18px;
    padding:15px; 
    box-shadow:0 10px 30px rgba(0,0,0,.25);
}

.cta-tags {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.tag-pill {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid #475569;
    color: #e2e8f0;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.cta-action .cta-button {
    padding: 12px 25px;
    font-size: 1rem;
    white-space: nowrap;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin: 10px;
    background: linear-gradient(180deg,#ffae34, #ff9100) !important;
    color:#1b1305 !important; 
    font-weight:800 !important;
    border:1px solid transparent !important; 
    border-radius:999px !important;
    box-shadow:0 10px 30px rgba(0,0,0,.25) !important;
}

.cta-button:hover {
    transform: translateY(-1px); 
    filter:brightness(1.03);
}

/* Main Content */
.main-content {
    border-radius: 20px;
    padding: 30px;
    margin: 20px 0;
    background: linear-gradient(180deg,#111832,#0d1430) !important;
    border:1px solid #1d2a55; 
    color:#eaf0ff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
    color: #eaf0ff;
}

/* Form Section */
.form-section {
    padding: 30px;
    margin: 20px 0;
    background: linear-gradient(180deg,#0f172a,#0d1430) !important;
    border:1px solid #1d2a55;
    border-radius: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color:#dfe8ff !important;
    cursor: pointer;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    background:#0b1330 !important; 
    color:#eaf0ff !important;
    border:1px solid #263568 !important; 
    border-radius:12px !important;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color:#4a67d8 !important; 
    box-shadow:none !important;
}

.form-group input:required:invalid,
.form-group select:required:invalid{
  border-color:#263568 !important; 
  box-shadow:none !important;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group small {
    display: block;
    margin-top: 5px;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    background: linear-gradient(180deg,#ffae34, #ff9100) !important;
    color:#1b1305 !important; 
    font-weight:800 !important;
    border:1px solid transparent !important; 
    border-radius:999px !important;
    box-shadow:0 10px 30px rgba(0,0,0,.25) !important;
}

.submit-btn:hover {
    transform: translateY(-1px); 
    filter:brightness(1.03);
}

.alert {
    padding: 15px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
}

.alert.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
    color:#bfcaf0 !important;
}

/* FAQ Section */
.faq-section {
    padding: 30px 0;
    margin: 20px 0;
    border-radius: 15px;
    background:#0f172a;
}

.faq-grid {
    display: grid;
    gap: 10px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-radius: 10px;
    background:#0f1634 !important; 
    border-color:#203069 !important;
}

.faq-item summary {
    padding: 15px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color:#eaf0ff !important;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '\25BC';
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item p {
    padding: 0 15px 15px;
    line-height: 1.7;
    color:#c2cdee !important;
}

.faq-item p a {
    color: hsl(35, 100%, 60%);
    text-decoration: underline;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.testimonial {
    padding: 25px;
    border-radius: 15px;
    background: linear-gradient(180deg,#111832,#0d1430) !important;
    border:1px solid #1d2a55 !important; 
    color:#cfe0ff !important;
    box-shadow: 0 10px 30px rgba(0,0,0,.25) !important;
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.testimonial-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.testimonial-info h4 {
    margin-bottom: 2px;
    color:#eaf0ff !important;
}

.testimonial-info span, .testimonial p {
    font-size: 0.9rem;
    color:#c2cdee !important;
}

.testimonial-rating {
    color: #f5b014;
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero { 
        padding-top:88px; 
    }
    section { 
        padding-top:80px !important; 
        padding-bottom:10px !important; 
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero .subtitle {
        font-size: 1.1rem;
    }
    .main-content {
        padding: 20px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .nav-links {
        display: none; /* Esconde os links no mobile */
    }
    .cta-final-content {
        flex-direction: column;
        text-align: center;
    }
    .cta-tags {
        justify-content: center;
    }
}