/* ==========================================================================
   CSS Resets & Variables
   ========================================================================== */
:root {
    /* Colors - HSL Palettes */
    --bg-dark: hsl(240, 19%, 7%);
    --bg-card: hsl(240, 20%, 12%);
    --bg-input: hsl(240, 20%, 16%);
    
    --primary: hsl(252, 94%, 67%); /* Neon Purple */
    --primary-glow: hsla(252, 94%, 67%, 0.45);
    
    --secondary: hsl(180, 100%, 47%); /* Cyan / Neon Blue */
    --secondary-glow: hsla(180, 100%, 47%, 0.3);
    
    --text-main: hsl(0, 0%, 100%);
    --text-muted: hsl(220, 14%, 75%);
    --text-dark: hsl(220, 10%, 55%);
    
    --border-color: rgba(255, 255, 255, 0.07);
    --border-glow: hsla(180, 100%, 47%, 0.15);

    /* Fonts */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-width: 1100px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Reusable Utilities & SVG Icons
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.highlight {
    color: var(--secondary);
    text-shadow: 0 0 15px var(--secondary-glow);
}

/* Icons */
.icon {
    width: 18px;
    height: 18px;
    fill: var(--secondary);
    flex-shrink: 0;
}

.icon-lock {
    width: 14px;
    height: 14px;
    fill: var(--text-dark);
}

.icon-shield {
    fill: var(--text-dark);
    width: 16px;
    height: 16px;
}

.icon-big-shield {
    width: 70px;
    height: 70px;
    fill: var(--secondary);
    filter: drop-shadow(0 4px 15px var(--secondary-glow));
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    padding: 0.7rem 1.6rem;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px var(--primary-glow), 0 0 15px var(--secondary-glow);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.btn-large {
    font-size: 1.05rem;
    padding: 1.1rem 2.2rem;
    width: 100%;
    max-width: 450px;
}

/* Animations */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 hsla(252, 94%, 67%, 0.6);
    }
    70% {
        box-shadow: 0 0 0 15px hsla(252, 94%, 67%, 0);
    }
    100% {
        box-shadow: 0 0 0 0 hsla(252, 94%, 67%, 0);
    }
}

.pulse-btn {
    animation: pulse 2s infinite;
}

/* Headings & Sections */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.section-title {
    font-size: 2.4rem;
    text-align: center;
    margin-bottom: 0.8rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Header / Navbar (Glassmorphism transition on scroll)
   ========================================================================== */
.main-header {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: var(--container-width);
    z-index: 100;
    padding: 1.4rem 1.5rem;
    background: rgba(15, 15, 22, 0.05);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border: 1px solid transparent;
    border-radius: 30px; /* Bordas bem arredondadas desde o início */
    transition: padding 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease, border-radius 0.3s ease;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* Applied dynamically via JS on scroll */
.main-header.scrolled {
    padding: 0.8rem 1.5rem;
    background: rgba(15, 15, 22, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px; /* Mantém arredondado com efeito pílula */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 15px var(--border-glow);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: 1.5px;
}

.logo-text {
    background: linear-gradient(135deg, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-btn {
    background: transparent;
    border: 1.5px solid var(--secondary);
    color: var(--secondary);
    text-shadow: 0 0 8px var(--secondary-glow);
    box-shadow: 0 0 8px var(--secondary-glow);
    font-size: 0.8rem;
    padding: 0.6rem 1.4rem;
}

.nav-btn:hover {
    background: var(--secondary);
    color: var(--bg-dark);
    text-shadow: none;
    box-shadow: 0 0 20px var(--secondary), 0 0 5px var(--secondary-glow);
    transform: translateY(-2px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: 10rem 0 5rem 0; /* Extra top padding to make room for fixed header */
    background: radial-gradient(circle at top, rgba(124, 93, 250, 0.12) 0%, rgba(0, 0, 0, 0) 55%);
    text-align: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 850px;
}

.hero-tag {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--secondary);
    border: 1px solid rgba(0, 242, 254, 0.25);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.8rem;
    letter-spacing: 1.5px;
    background-color: rgba(0, 242, 254, 0.04);
}

.hero h1 {
    font-size: 3.6rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 50%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-weight: 300;
    max-width: 720px;
    line-height: 1.7;
}

.hero-subtitle strong {
    color: #fff;
    font-weight: 600;
}

/* Countdown Timer */
.countdown-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.2rem 2.5rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.countdown-text {
    font-size: 0.85rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
}

.cta-note {
    font-size: 0.85rem;
    color: var(--text-dark);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ==========================================================================
   Authority Section
   ========================================================================== */
.authority {
    padding: 6rem 0;
}

.authority-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.authority-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.authority-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 4rem;
    align-items: start;
}

.authority-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(124, 93, 250, 0.1);
}

.authority-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center 15%;
    transition: var(--transition-smooth);
}

.authority-image-container:hover .authority-img {
    transform: scale(1.03);
}

.section-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
    display: inline-block;
}

.authority-info h2 {
    font-size: 2.2rem;
    margin-bottom: 1.8rem;
    line-height: 1.25;
    background: linear-gradient(135deg, #fff 60%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.authority-info p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.authority-info strong {
    color: var(--secondary);
}

.mentor-key-facts {
    display: flex;
    gap: 3rem;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1.5px dashed rgba(255, 255, 255, 0.08);
    border-bottom: 1.5px dashed rgba(255, 255, 255, 0.08);
}

.fact-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.fact-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
    text-shadow: 0 0 10px var(--secondary-glow);
}

.fact-desc {
    font-size: 0.8rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.authority-signature {
    margin-top: 2.5rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.signature-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    color: #fff;
}

.signature-sub {
    font-size: 0.85rem;
    color: var(--text-dark);
}

/* ==========================================================================
   Curriculum / Módulos Section
   ========================================================================== */
.curriculum {
    padding: 7rem 0;
    background: radial-gradient(circle at bottom, rgba(0, 242, 254, 0.04) 0%, rgba(0, 0, 0, 0) 50%);
}

.modules-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.module-horizontal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3.5rem;
    align-items: center;
    transition: var(--transition-smooth);
}

.module-horizontal-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 242, 254, 0.2);
    box-shadow: 0 15px 35px rgba(0, 242, 254, 0.06);
}

.module-info-left {
    display: flex;
    flex-direction: column;
}

.module-num {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.3;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.module-info-left h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.module-info-left p {
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.6;
}

.module-list {
    list-style: none;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding-left: 3rem;
}

.module-list li {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.4;
}

.module-list li:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.pricing {
    padding: 7rem 0;
    background-color: rgba(15, 15, 22, 0.5);
}

.pricing-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pricing-card {
    background-color: var(--bg-card);
    border: 2px solid var(--primary);
    border-radius: 28px;
    padding: 3.5rem;
    width: 100%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 20px 50px var(--primary-glow);
    text-align: center;
}

.pricing-card .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.5rem 1.8rem;
    border-radius: 50px;
    letter-spacing: 1px;
}

.price-header {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2.5rem;
}

.price-header h3 {
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
}

.old-price {
    text-decoration: line-through;
    color: var(--text-dark);
}

.price-box {
    display: flex;
    flex-direction: column;
    margin-top: 1.2rem;
}

.currency {
    font-size: 1rem;
    color: var(--text-muted);
}

.price-value {
    font-family: var(--font-heading);
    font-size: 3.6rem;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
    margin: 0.4rem 0;
    text-shadow: 0 0 25px var(--secondary-glow);
}

.price-cash {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.benefits-list {
    list-style: none;
    text-align: left;
    max-width: 440px;
    margin: 0 auto 2.5rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefits-list li {
    font-size: 1rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.4;
}

.benefits-list .icon {
    margin-top: 3px;
}

.guarantee-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 1.8rem;
    font-size: 0.85rem;
    color: var(--text-dark);
}

/* ==========================================================================
   Guarantee Section
   ========================================================================== */
.guarantee {
    padding: 5rem 0;
}

.guarantee-container {
    display: flex;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3.5rem;
    align-items: center;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.guarantee-badge {
    flex-shrink: 0;
}

.guarantee-content h2 {
    font-size: 2rem;
    margin-bottom: 1.2rem;
    line-height: 1.3;
}

.guarantee-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq {
    padding: 7rem 0;
}

.faq-container {
    max-width: 800px;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 2.5rem;
}

.accordion-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    padding: 1.6rem;
    text-align: left;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.15rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--secondary);
    transition: var(--transition-smooth);
    font-weight: 300;
}

.accordion-item.active {
    border-color: rgba(124, 93, 250, 0.25);
}

.accordion-item.active .accordion-header::after {
    transform: rotate(45deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0 1.6rem;
}

.accordion-body p {
    color: var(--text-muted);
    padding-bottom: 1.6rem;
    font-size: 1rem;
    line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: hsl(240, 19%, 4%);
    padding: 5rem 0 3rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 0.85rem;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
    text-align: center;
    max-width: 850px;
}

.footer-warning, .footer-disclaimer {
    line-height: 1.6;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.3);
    max-width: 800px;
    margin: 0 auto;
}

.footer-warning strong {
    color: rgba(255, 255, 255, 0.45);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 0.6rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--secondary);
}

.copyright {
    margin-top: 1.5rem;
}

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */
@media (max-width: 992px) {
    .section-title {
        font-size: 2.1rem;
    }
    .hero h1 {
        font-size: 2.9rem;
    }
    .main-header {
        padding: 1.2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 8rem 0 4rem 0;
    }
    .hero h1 {
        font-size: 2.4rem;
    }
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    .authority-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .authority-image-container {
        max-width: 340px;
        margin: 0 auto;
    }
    .authority-card {
        padding: 2.5rem 1.8rem;
    }
    .authority-info h2 {
        font-size: 1.7rem;
    }
    .mentor-key-facts {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .fact-item {
        flex: 1 1 120px;
    }
    .guarantee-container {
        flex-direction: column;
        text-align: center;
        padding: 3rem 2rem;
        gap: 2rem;
    }
    .pricing-card {
        padding: 2.5rem 1.8rem;
    }
    .price-value {
        font-size: 3rem;
    }
    .accordion-header {
        font-size: 1.05rem;
        padding: 1.3rem;
    }
    .module-horizontal-card {
        grid-template-columns: 1fr;
        gap: 1.8rem;
        padding: 2rem;
    }
    .module-list {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        padding-left: 0;
        padding-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .main-header {
        padding: 1rem;
    }
    .main-header.scrolled {
        padding: 0.6rem 1rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero-tag {
        font-size: 0.75rem;
        margin-bottom: 1.2rem;
    }
    .countdown-container {
        padding: 0.8rem 1.5rem;
    }
    .timer {
        font-size: 1.3rem;
    }
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
}