/* Reset moderno e variáveis de design - Tema iGreen Energy */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800;900&family=Inter:wght@400;500;700&family=Caveat:wght@700&display=swap');

:root {
    --primary: #00A651; /* iGreen Green */
    --primary-glow: #00ff7b; /* Bright Green for energy */
    --accent: #FF7A00; /* Energy Orange */
    --accent-glow: #ff9d40;
    --accent-blue: #00E5FF; /* Electric Blue for alternative highlights */
    --bg-dark: #050806; /* Deep dark green-tinted black */
    --bg-card: #0a110d; /* Slightly lighter card background */
    --bg-card-hover: #101c15;
    --text-light: #ffffff;
    --text-muted: #a0aab2;
    --glass: rgba(0, 166, 81, 0.05);
    --glass-border: rgba(0, 166, 81, 0.2);
    --glass-border-strong: rgba(0, 166, 81, 0.5);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Fundo com efeito de energia sutil */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: radial-gradient(circle at 50% 0%, rgba(0, 166, 81, 0.15) 0%, transparent 60%),
                radial-gradient(circle at 100% 100%, rgba(255, 122, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

h1, h2, h3, .tag, .step-num {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* Tipografia Especial (Highlight Script) */
.highlight-script {
    font-family: 'Caveat', cursive;
    color: var(--accent); /* Changed to Orange */
    font-size: 1.4em;
    font-weight: 700;
    display: inline-block;
    transform: rotate(-2deg);
    text-shadow: 0 0 20px rgba(255, 122, 0, 0.4);
    position: relative;
}

.text-neon {
    color: var(--primary-glow);
    text-shadow: 0 0 15px rgba(0, 255, 123, 0.5);
}

.text-blue {
    color: var(--accent-blue);
    text-shadow: 0 0 15px rgba(0, 229, 255, 0.5);
}

/* Efeitos de Energia (Animações) */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes energy-pulse {
    0% { box-shadow: 0 0 10px rgba(0, 166, 81, 0.3), 0 0 0px rgba(0, 166, 81, 0.1); }
    50% { box-shadow: 0 0 25px rgba(0, 255, 123, 0.6), 0 0 20px rgba(0, 166, 81, 0.3); }
    100% { box-shadow: 0 0 10px rgba(0, 166, 81, 0.3), 0 0 0px rgba(0, 166, 81, 0.1); }
}

@keyframes energy-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.reveal {
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

/* Seção Hero */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 60px 20px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    width: 100%;
}

.tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 166, 81, 0.15);
    border: 1px solid var(--primary-glow);
    box-shadow: 0 0 10px rgba(0, 166, 81, 0.3);
    color: var(--primary-glow);
    font-size: 0.85rem;
    border-radius: 50px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero h1 {
    font-size: clamp(2rem, 8vw, 4rem);
    margin-bottom: 25px;
    color: #fff;
}

.hero p {
    font-size: clamp(1rem, 4vw, 1.25rem);
    color: var(--text-muted);
    margin-bottom: 40px;
    margin-inline: auto;
    max-width: 600px;
}

/* Botões com Efeito de Energia */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 20px 30px;
    background: linear-gradient(90deg, var(--primary), var(--primary-glow), var(--primary));
    background-size: 200% auto;
    color: #000;
    text-decoration: none;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: energy-pulse 2s infinite, energy-flow 3s linear infinite;
    border: 1px solid rgba(255,255,255,0.2);
}

.btn:hover {
    transform: translateY(-2px);
    background-position: right center;
    color: #000;
    box-shadow: 0 0 40px rgba(0, 255, 123, 0.8);
}

/* Seção de Lógica/Valores */
.section {
    padding: 60px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
}

/* Video */
.video-container {
    padding: 40px 20px;
    position: relative;
}

.video-container::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 120%; height: 120%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.05) 0%, transparent 70%);
    z-index: -1;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; 
    height: 0;
    background: #000;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--accent-blue);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 40px rgba(0, 229, 255, 0.2);
}

.video-wrapper iframe {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
}

.video-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: opacity 0.3s;
}

.video-wrapper:hover .video-overlay {
    opacity: 0;
}

.video-overlay span {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--accent-blue);
    background: rgba(0,0,0,0.8);
    padding: 15px 30px;
    border-radius: 50px;
    border: 1px solid var(--accent-blue);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Cards e Steps */
.grid-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card {
    background: var(--bg-card);
    padding: 30px 25px;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

/* Efeito fio de energia no card */
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary-glow), transparent);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--glass-border-strong);
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 166, 81, 0.1);
}
.card:hover::before {
    opacity: 1;
}

.card i {
    font-size: 2rem;
    color: var(--accent); /* Orange icons */
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(255, 122, 0, 0.4);
}

/* Steps verticais (Mobile First) */
.steps {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1100px;
    margin: 60px auto 0;
}

.phase-group {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    position: relative;
}

.phase-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    text-align: center;
}

.phase-header h4 {
    font-size: 1.1rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin: 0;
    opacity: 0.8;
}

.phase-header .highlight-script {
    font-size: 2.5em !important;
    margin-left: 0 !important;
    color: var(--accent);
    line-height: 1.2;
}

.phase-header .line {
    width: 60px;
    height: 2px;
    background: var(--accent);
    margin-top: 10px;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--accent-glow);
}

.phase-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

@media (min-width: 768px) {
    .grid-cards {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

.step {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.step:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--primary-glow);
}

.step i {
    font-size: 1.8rem;
    color: var(--primary-glow);
    margin-bottom: 10px;
}

.step-num {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
    opacity: 0.05;
    color: var(--text-light);
    font-weight: 900;
}

.step h3 {
    font-size: 1.25rem;
    margin: 0;
    color: #fff;
}

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

/* Sobre (Autor) */
.about {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 0;
}

.about-img img {
    border-radius: 16px;
    border: 1px solid var(--accent-blue);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.2);
    max-height: 400px;
    object-fit: cover;
}

@media (min-width: 992px) {
    .about {
        flex-direction: row;
        align-items: center;
        background: var(--bg-card);
        padding: 60px;
        border-radius: 24px;
        border: 1px solid var(--glass-border);
    }
    .hero {
        padding: 120px 5%;
    }
    .hero-content {
        text-align: left;
        margin: 0;
    }
    .btn {
        margin: 0;
    }
}

/* Caixas de Texto Destaque */
.box-neon {
    background: rgba(0, 166, 81, 0.05);
    border: 1px solid var(--glass-border-strong);
    border-radius: 16px;
    padding: 30px 20px;
    position: relative;
    overflow: hidden;
}

/* Efeito de raio passando na borda */
.box-neon::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: conic-gradient(transparent, var(--primary-glow), transparent 30%);
    animation: rotate 4s linear infinite;
    z-index: -1;
    opacity: 0.1;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.box-danger {
    background: rgba(255, 122, 0, 0.05);
    border: 1px solid rgba(255, 122, 0, 0.2);
    border-radius: 16px;
    padding: 30px 20px;
}

.box-danger h2 {
    color: var(--accent) !important;
}

.box-danger i {
    color: var(--accent) !important;
}

ul.list-checked li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
}
ul.list-checked li i {
    color: var(--primary-glow);
    margin-top: 5px;
    text-shadow: 0 0 10px rgba(0, 255, 123, 0.5);
}

/* FAQ */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item summary {
    padding: 20px;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
    list-style: none;
    color: #fff;
}

.faq-item summary i {
    color: var(--accent-blue);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

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

.faq-item[open] {
    border-color: var(--primary-glow);
    box-shadow: 0 5px 20px rgba(0, 166, 81, 0.15);
}

.faq-item p {
    padding: 0 20px 20px 50px;
    color: var(--text-muted);
}

/* Footer */
footer {
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.85rem;
    background: #000;
}