/* ==========================================================================
   Design System & Custom Properties (Bold High-Conversion Version)
   ========================================================================== */
:root {
    --bg-dark: #0A0A0C;
    --bg-card: #121217;
    --bg-card-hover: #191922;
    --gold: #FFC947;
    --gold-gradient: linear-gradient(135deg, #FFE259 0%, #FFA751 100%);
    --neon-pink: #FF2E93;
    --pink-gradient: linear-gradient(135deg, #FF2E93 0%, #FF8A00 100%);
    --text-color: #F8F9FA;
    --text-muted: #A0A5B5;
    --white: #FFFFFF;
    --font-heading: 'Outfit', Helvetica, Arial, sans-serif;
    --font-body: 'Outfit', Helvetica, Arial, sans-serif;
    --shadow-neon: 0 10px 30px rgba(255, 46, 147, 0.15);
    --shadow-gold: 0 10px 30px rgba(255, 201, 71, 0.15);
    --border-radius: 16px; /* Mais arredondado e moderno */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography & Helpers */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: 12px;
}

h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

p {
    font-weight: 300;
    color: var(--text-muted);
}

.lead {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 20px;
}

.text-gradient {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.divider {
    width: 80px;
    height: 4px;
    background: var(--pink-gradient);
    margin: 20px auto 0 auto;
    border-radius: 2px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--neon-pink);
    margin-bottom: 10px;
    background: rgba(255, 46, 147, 0.1);
    padding: 4px 12px;
    border-radius: 50px;
}

.section-header {
    margin-bottom: 60px;
    text-align: center;
}

.section-desc {
    max-width: 600px;
    margin: 15px auto 0 auto;
    font-size: 1.05rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 36px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--pink-gradient);
    color: var(--white);
    box-shadow: var(--shadow-neon);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 46, 147, 0.35);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.8rem;
    border-radius: 10px;
}

.btn-lg {
    padding: 22px 48px;
    font-size: 1.1rem;
    width: 100%;
    max-width: 480px;
}

/* Header */
.header {
    padding: 20px 0;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-sub {
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--gold);
    font-weight: 800;
}

.logo-main {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1;
    color: var(--white);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 0 100px 0;
    text-align: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 46, 147, 0.08) 0%, rgba(255, 201, 71, 0.03) 50%, rgba(10, 10, 12, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 201, 71, 0.1);
    color: var(--gold);
    border: 1px solid rgba(255, 201, 71, 0.2);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.hero-title {
    margin-bottom: 24px;
    font-size: 4rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 60px;
}

.hero-cta-hint {
    font-size: 0.85rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Profit Calculator */
.profit-calc {
    padding: 100px 0;
    background: #0F0F13;
}

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

.profit-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
    position: relative;
}

.profit-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.08);
}

.profit-card-header h3 {
    font-size: 1.4rem;
}

.card-hours {
    font-size: 0.85rem;
    color: var(--neon-pink);
    font-weight: 600;
    margin-top: 4px;
}

.profit-value {
    font-size: 3rem;
    font-weight: 800;
    margin: 20px 0;
    color: var(--white);
}

.profit-value span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.highlight-profit-card {
    border: 2px solid var(--gold);
    background: linear-gradient(180deg, #161622 0%, #0F0F13 100%);
    box-shadow: var(--shadow-gold);
}

.card-badge-popular {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-gradient);
    color: #000;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 4px 16px;
    border-radius: 50px;
}

/* Techniques Grid */
.techniques {
    padding: 100px 0;
    background: var(--bg-dark);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tech-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.tech-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
}

.tech-icon {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.tech-card h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.highlight-tech-card {
    border: 1.5px solid var(--neon-pink);
    box-shadow: var(--shadow-neon);
}

.highlight-tech-card .tech-icon {
    color: var(--neon-pink);
}

/* Kit Section */
.kit-section {
    padding: 100px 0;
    background: #0F0F13;
}

.kit-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.kit-list {
    list-style: none;
    margin-top: 30px;
}

.kit-list li {
    font-size: 1.1rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.kit-card {
    background: linear-gradient(135deg, #181924 0%, #111116 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 50px 30px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-neon);
}

.kit-badge-value {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--neon-pink);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
}

.kit-box-icon {
    font-size: 3.5rem;
    color: var(--gold);
    margin-bottom: 24px;
}

.kit-card h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

/* Instructor Section */
.instructor {
    padding: 100px 0;
    background: var(--bg-dark);
}

.instructor-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.instructor-image {
    display: flex;
    justify-content: center;
}

.instructor-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-neon);
}

.instructor-info p {
    margin-bottom: 20px;
}

.instructor-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 46, 147, 0.1);
    color: var(--neon-pink);
    border: 1px solid rgba(255, 46, 147, 0.2);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 20px;
}

/* Enrollment Card */
.enrollment {
    padding: 100px 0;
    background: #0F0F13;
}

.enrollment-box {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 60px 40px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--shadow-neon);
}

.enrollment-desc {
    margin-bottom: 40px;
}

.price-container {
    margin-bottom: 40px;
}

.price-old {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: var(--text-muted);
}

.price-new {
    font-size: 4rem;
    font-weight: 800;
    color: var(--gold);
    margin: 10px 0;
}

.price-installments {
    font-size: 1.1rem;
}

.reserve-box {
    background: rgba(255, 201, 71, 0.05);
    border: 1.5px dashed var(--gold);
    padding: 20px;
    border-radius: 12px;
    max-width: 500px;
    margin: 0 auto 30px auto;
}

.reserve-sub {
    font-size: 0.85rem;
    margin-top: 5px;
}

.location-box {
    margin-bottom: 40px;
    font-size: 0.95rem;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--bg-dark);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    margin-bottom: 15px;
    padding: 0 24px;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.08);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    padding: 24px 0;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question i {
    font-size: 1.1rem;
    color: var(--gold);
    transition: transform 0.3s ease;
}

.faq-item.active i {
    transform: rotate(45deg);
    color: var(--neon-pink);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding-bottom: 24px;
}

/* Footer */
.footer {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: #070709;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-brand p {
    font-size: 0.85rem;
    margin-top: 10px;
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition);
}

.footer-socials a:hover {
    color: var(--neon-pink);
    transform: scale(1.1);
}

/* Animations */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 46, 147, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(255, 46, 147, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 46, 147, 0);
    }
}

/* Responsive */
@media (max-width: 900px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    .hero-title { font-size: 3rem; }
    .kit-wrapper, .instructor-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .instructor-grid .instructor-image {
        order: -1;
    }
}