:root {
    --bg: #050510;
    --card-bg: rgba(20, 20, 40, 0.7);
    --card-border: rgba(255, 255, 255, 0.1);
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --purple: #9d00ff;
    --blue: #00d4ff;
    --red: #ff4757;
    --green: #2ed573;
    --whatsapp: #25D366;
    --color-promo: #3b82f6;
    --color-guerrilla: #f59e0b;
    --color-exp: #8b5cf6;
    --color-inbound: #06b6d4;
    --color-outbound: #ef4444;
    --color-performance: #10b981;
    --color-digital: #ec4899;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    line-height: 1.6;
    background-image: radial-gradient(circle at 15% 50%, rgba(157, 0, 255, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 25%);
    background-attachment: fixed;
    min-height: 100vh;
    padding-bottom: 80px;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }

.view-section { display: none; animation: fadeIn 0.5s ease; }
.view-section.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.sidebar {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    height: fit-content;
    position: sticky;
    top: 40px;
}

.img-container {
    width: 150px; height: 150px; margin: 0 auto 20px;
    border-radius: 50%; padding: 4px;
    background: linear-gradient(45deg, var(--purple), var(--blue));
    box-shadow: 0 0 20px rgba(157, 0, 255, 0.3);
}

.profile-img {
    width: 100%; height: 100%; object-fit: cover;
    border-radius: 50%; border: 3px solid var(--bg);
}

h1 {
    font-family: 'Syncopate', sans-serif; font-size: 1.4rem;
    font-weight: 700; text-transform: uppercase; color: #fff; margin: 15px 0 5px;
}

.role-tag {
    display: inline-block; background: rgba(157, 0, 255, 0.15); color: #ffffff;
    padding: 4px 12px; border-radius: 4px; font-weight: 700;
    font-size: 0.75rem; text-transform: uppercase; margin-bottom: 25px;
}

.contact-info { display: flex; flex-direction: column; gap: 10px; text-align: left; font-size: 0.9rem; }

.contact-item {
    color: var(--text-muted); text-decoration: none;
    display: flex; align-items: center; gap: 10px; transition: 0.3s; cursor: pointer;
}
.contact-item:hover { color: #fff; }

.panel {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 20px; padding: 35px; backdrop-filter: blur(10px); margin-bottom: 25px;
}

.section-header {
    font-family: 'Syncopate', sans-serif; font-size: 1.1rem; color: var(--blue);
    margin-bottom: 25px; display: flex; align-items: center; gap: 15px;
}
.section-header::after { content: ''; flex-grow: 1; height: 1px; background: rgba(0, 212, 255, 0.3); }

.intro-text { color: #d1d5db; text-align: justify; font-size: 1.05rem; }
.highlight { color: var(--blue); font-weight: bold; }

.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 30px; }

.nav-btn {
    background: rgba(255, 255, 255, 0.05); border: 1px solid var(--card-border);
    color: #fff; padding: 20px; border-radius: 15px; cursor: pointer;
    text-align: left; transition: 0.3s; display: flex; align-items: center; gap: 15px;
    font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 1rem;
}
.nav-btn:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--blue); transform: translateY(-3px); }
.nav-btn.danger:hover { border-color: var(--red); }
.nav-btn.primary:hover { border-color: var(--green); }

.back-btn {
    cursor: pointer; display: inline-flex; align-items: center; gap: 10px;
    color: #fff; margin-bottom: 20px; font-weight: bold; opacity: 0.7; transition: 0.3s;
}
.back-btn:hover { opacity: 1; transform: translateX(-5px); }

#portfolio-layout { display: grid; grid-template-columns: 280px 1fr; gap: 40px; }

.skills-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin-top: 10px; }

.skill-chip {
    background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px; border-radius: 8px; text-align: center; font-size: 0.85rem;
    color: #fff; transition: 0.3s; cursor: pointer;
}
.skill-chip:hover { border-color: var(--purple); background: rgba(157, 0, 255, 0.1); transform: translateY(-2px); }

.exp-item { padding-left: 20px; border-left: 2px solid rgba(255, 255, 255, 0.1); margin-bottom: 30px; position: relative; }
.exp-item::before {
    content: ''; position: absolute; left: -6px; top: 6px;
    width: 10px; height: 10px; background: var(--purple); border-radius: 50%;
}

.exp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 5px; }
.exp-title { font-weight: 700; font-size: 1.15rem; color: #fff; }
.exp-date { font-size: 0.8rem; color: var(--text-muted); background: rgba(255, 255, 255, 0.05); padding: 2px 8px; border-radius: 4px; }
.exp-company { color: var(--blue); font-weight: 600; font-size: 0.95rem; display: block; margin-bottom: 12px; }

.exp-details {
    display: none; margin-top: 15px; color: #fff; font-size: 0.95rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 15px; line-height: 1.8;
}
.exp-details.open { display: block; animation: fadeIn 0.4s ease; }
.exp-details p { margin-bottom: 10px; opacity: 0.9; }

.expand-btn {
    background: rgba(0, 212, 255, 0.1); border: 1px solid var(--blue); color: var(--blue);
    cursor: pointer; font-size: 0.8rem; font-weight: 600; padding: 8px 16px;
    border-radius: 20px; display: inline-flex; align-items: center; gap: 8px;
    transition: 0.3s; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 5px;
}
.expand-btn:hover { background: var(--blue); color: #000; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2); }
.expand-btn i { transition: transform 0.3s; }
.expand-btn.active { background: var(--blue); color: #000; }
.expand-btn.active i { transform: rotate(180deg); }

.strategy-filter { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }

.filter-btn { background: transparent; border: 1px solid var(--text-muted); color: var(--text-muted); padding: 8px 20px; border-radius: 50px; cursor: pointer; transition: 0.3s; }
.filter-btn.active, .filter-btn:hover { background: var(--blue); border-color: var(--blue); color: #000; font-weight: bold; }

.strategy-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 25px; }

.strategy-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 20px; overflow: hidden; transition: 0.3s; display: flex; flex-direction: column;
}
.strategy-card:hover { transform: translateY(-10px); border-color: rgba(255, 255, 255, 0.3); }

.card-header { padding: 20px; color: #fff; font-weight: bold; font-family: 'Syncopate', sans-serif; }
.promocional .card-header { background: linear-gradient(90deg, var(--color-promo), transparent); }
.guerrilha .card-header { background: linear-gradient(90deg, var(--color-guerrilla), transparent); }
.experiencial .card-header { background: linear-gradient(90deg, var(--color-exp), transparent); }
.inbound .card-header { background: linear-gradient(90deg, var(--color-inbound), transparent); }
.performance .card-header { background: linear-gradient(90deg, var(--color-performance), transparent); }
.digital .card-header { background: linear-gradient(90deg, var(--color-digital), transparent); }

.card-body { padding: 20px; flex-grow: 1; }

.when-to-use {
    background: rgba(255, 255, 255, 0.05); padding: 15px; border-radius: 10px;
    font-size: 0.9rem; margin-bottom: 20px; border-left: 3px solid #fff; color: #e2e8f0;
}

.strategy-list { list-style: none; font-size: 0.95rem; color: var(--text-muted); }
.strategy-list li { margin-bottom: 12px; display: flex; align-items: flex-start; gap: 10px; }
.strategy-list li i { color: var(--green); margin-top: 5px; }

#article-content { max-width: 900px; margin: 0 auto; }

.article-title { color: var(--red); font-size: 2rem; font-family: 'Syncopate', sans-serif; text-align: center; margin-bottom: 20px; line-height: 1.2; }

.impact-phrase {
    background: linear-gradient(90deg, rgba(255, 71, 87, 0.1), transparent);
    border-left: 4px solid var(--red); padding: 25px; margin: 30px 0;
    font-size: 1.2rem; font-style: italic; color: #fff;
}

.article-p { margin-bottom: 20px; font-size: 1.1rem; color: #d1d5db; text-align: justify; }
.article-sub { font-family: 'Syncopate', sans-serif; color: var(--blue); margin: 30px 0 15px; font-size: 1.3rem; }

.comparison-section { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 30px 0; }

.box { background: rgba(255, 255, 255, 0.03); border: 1px solid var(--card-border); padding: 25px; border-radius: 15px; }
.box.problem { border-top: 3px solid var(--red); }
.box.solution { border-top: 3px solid var(--green); }
.box.analogy { border: 1px dashed var(--purple); background: rgba(157, 0, 255, 0.05); margin: 30px 0; }

.chart-wrapper {
    height: 350px; margin: 40px 0; background: rgba(0, 0, 0, 0.2);
    padding: 20px; border-radius: 15px; border: 1px solid var(--card-border);
}

.list-danger li i { color: var(--red); }

.strategy-cta-block {
    margin-top: 50px;
    background: linear-gradient(135deg, rgba(20, 20, 40, 0.9), rgba(5, 5, 16, 0.9));
    border: 1px solid var(--card-border); padding: 40px; border-radius: 20px; text-align: center;
}

.floating-cta-container { position: fixed; bottom: 30px; right: 30px; z-index: 1000; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

.cta-hint {
    background: var(--blue); color: #000; padding: 8px 16px; border-radius: 8px;
    font-size: 0.85rem; font-weight: bold; animation: bounce 2s infinite;
    position: relative; margin-right: 10px;
}
.cta-hint::after {
    content: ''; position: absolute; bottom: -6px; right: 20px;
    width: 0; height: 0; border-left: 6px solid transparent;
    border-right: 6px solid transparent; border-top: 6px solid var(--blue);
}

.floating-btn {
    background: linear-gradient(135deg, var(--blue), var(--purple)); color: white;
    width: 65px; height: 65px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; font-size: 1.8rem;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4); cursor: pointer; border: none; transition: 0.3s;
}
.floating-btn:hover { transform: scale(1.1); }

.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.9); z-index: 2000; display: flex;
    justify-content: center; align-items: center; opacity: 0; visibility: hidden;
    pointer-events: none; transition: 0.3s; backdrop-filter: blur(5px);
}
.modal-overlay.active { opacity: 1; visibility: visible; pointer-events: auto; }

.modal-content {
    background: #101018; border: 1px solid var(--card-border); padding: 40px;
    border-radius: 20px; text-align: center; max-width: 450px;
    position: relative; box-shadow: 0 0 30px rgba(157, 0, 255, 0.2);
}

.whatsapp-btn {
    background: var(--whatsapp); color: #fff; display: inline-flex;
    align-items: center; justify-content: center; gap: 10px;
    padding: 15px 30px; border-radius: 50px; text-decoration: none;
    font-weight: bold; font-size: 1.1rem; transition: 0.3s; cursor: pointer; border: none;
}
.whatsapp-btn:hover { background: #20b858; transform: translateY(-3px); box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4); }

.close-modal {
    position: absolute; top: 15px; right: 15px; background: rgba(255, 255, 255, 0.05);
    border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; cursor: pointer; transition: 0.3s;
}
.close-modal:hover { background: var(--red); transform: rotate(90deg); }

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-3px); }
}

/* --- ESTILOS PARA A SEÇÃO DE KPIs --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.kpi-card {
    background: linear-gradient(145deg, rgba(20, 20, 40, 0.8), rgba(10, 10, 25, 0.9));
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    transition: 0.3s ease;
    cursor: pointer;
}

.kpi-card:hover {
    transform: translateY(-5px);
    border-color: var(--blue);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.1);
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
}
.kpi-card.kpi-cac::before { background: var(--red); }
.kpi-card.kpi-ltv::before { background: var(--green); }
.kpi-card.kpi-roi::before { background: var(--blue); }
.kpi-card.kpi-cvr::before { background: var(--purple); }

.kpi-icon {
    font-size: 1.5rem;
    margin-bottom: 10px;
    opacity: 0.8;
}

.kpi-title {
    font-family: 'Syncopate', sans-serif;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 5px;
    font-weight: bold;
}

.kpi-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: 15px;
}

.kpi-action {
    font-size: 0.8rem;
    font-weight: bold;
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 10px;
    border-radius: 6px;
    display: inline-block;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    transition: 0.3s;
}

.kpi-card:hover .kpi-action {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--blue);
    color: var(--blue);
}

@media (max-width: 800px) {
    #portfolio-layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .comparison-section { grid-template-columns: 1fr; }
    .menu-grid { grid-template-columns: 1fr; }
}

.hidden { display: none; }