:root {
    --bg-color: #0b0c10;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.05);
    
    --primary-orange: #ff7b00;
    --secondary-orange: #ffaa00;
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    
    --info-color: #00d2ff;
    --arte-color: #ff007b;
    --pav-color: #00ff88;
    --all-color: #a855f7;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Outfit', sans-serif; }

/* Blob Backgrounds */
.blob-bg {
    position: fixed; top: -10%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,123,0,0.15) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%; filter: blur(60px); z-index: -1;
}
.blob-2 {
    top: auto; bottom: -10%; left: auto; right: -10%;
    background: radial-gradient(circle, rgba(255,170,0,0.1) 0%, rgba(0,0,0,0) 70%);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    text-align: center; padding: 2rem;
    position: relative;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    background: rgba(255, 123, 0, 0.1);
    color: var(--primary-orange);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 123, 0, 0.2);
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(255, 123, 0, 0.3);
    line-height: 1.1;
}

.subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 600; margin-bottom: 1.5rem;
}

.description {
    max-width: 700px; color: var(--text-secondary);
    font-size: 1.1rem; line-height: 1.6;
}
.description strong { color: var(--text-primary); }

/* Scroll Indicator */
@keyframes scrolldown {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}
.scroll-down { position: absolute; bottom: 40px; display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px;}
.mouse { width: 26px; height: 42px; border: 2px solid var(--text-secondary); border-radius: 15px; margin-bottom: 10px; position: relative; }
.wheel { width: 4px; height: 8px; background: var(--text-secondary); border-radius: 4px; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); animation: scrolldown 1.5s infinite; }

/* Container & Filters */
.container { max-width: 1300px; margin: 0 auto; padding: 4rem 2rem; }

.filter-wrapper { position: sticky; top: 20px; z-index: 100; display: flex; justify-content: center; margin-bottom: 4rem; }

.filter-container {
    display: inline-flex; gap: 0.5rem; padding: 0.5rem;
    background: rgba(11, 12, 16, 0.8);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border); border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.filter-btn {
    background: transparent; border: none;
    color: var(--text-secondary); padding: 0.8rem 1.5rem;
    border-radius: 50px; font-family: 'Outfit', sans-serif;
    font-weight: 600; font-size: 1rem; cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.filter-btn.active { background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange)); color: #000; box-shadow: 0 4px 15px rgba(255, 123, 0, 0.3); }

/* Roadmap Grid */
.phase-section { margin-bottom: 6rem; opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.phase-section.visible { opacity: 1; transform: translateY(0); }

.phase-title {
    font-size: 2.2rem; margin-bottom: 3rem; text-align: center;
    position: relative; padding-bottom: 1rem;
}
.phase-title::after {
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 60px; height: 4px; background: linear-gradient(90deg, var(--primary-orange), transparent); border-radius: 2px;
}

.steps-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 2rem;
}

/* Cards */
.step-card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 24px; padding: 2.5rem 2rem;
    backdrop-filter: blur(10px); position: relative; overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex; flex-direction: column;
}

.step-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, var(--tag-color), transparent 70%);
    opacity: 0.05; transition: opacity 0.4s; z-index: -1;
}

.step-card::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: var(--tag-color); opacity: 0.5; transition: opacity 0.4s, height 0.4s;
}

.step-card:hover { transform: translateY(-10px); border-color: rgba(255,255,255,0.1); box-shadow: 0 20px 40px rgba(0,0,0,0.6); }
.step-card:hover::before { opacity: 0.15; }
.step-card:hover::after { opacity: 1; box-shadow: 0 0 15px var(--tag-color); }

.step-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }

.step-number { font-family: 'Outfit', sans-serif; font-size: 3rem; font-weight: 900; color: rgba(255,255,255,0.05); line-height: 1; }

.step-tag {
    font-size: 0.75rem; font-weight: 800; padding: 0.4rem 1rem;
    border-radius: 50px; background: rgba(255,255,255,0.05);
    color: var(--tag-color); border: 1px solid rgba(255,255,255,0.1);
    text-transform: uppercase; letter-spacing: 1px;
}

.step-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.3; }

.step-desc { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin-bottom: 2rem; flex-grow: 1; }

.step-reason {
    background: rgba(0,0,0,0.4); padding: 1.2rem;
    border-radius: 16px; border-left: 4px solid var(--tag-color);
    font-size: 0.9rem; color: #d0d0d0; line-height: 1.5;
}
.step-reason strong { color: var(--text-primary); display: block; margin-bottom: 0.3rem; font-weight: 700;}

footer { text-align: center; padding: 4rem 2rem; border-top: 1px solid var(--card-border); margin-top: 4rem; }
footer h2 { margin-bottom: 0.5rem; }
footer span { color: var(--primary-orange); }
footer p { color: var(--text-secondary); }

/* Progress Container Styles */
.progress-container {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed rgba(255,255,255,0.1);
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.progress-percent {
    color: var(--primary-orange);
}

/* Base Slider Styles */
.progress-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.progress-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-orange);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 123, 0, 0.5);
    transition: all 0.3s;
}

.progress-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-orange);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 123, 0, 0.5);
    transition: all 0.3s;
    border: none;
}

/* Completed State Styling */
.step-card.completed {
    border-color: #22c55e;
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.15);
}

.step-card.completed::before {
    background: radial-gradient(circle at top right, #22c55e, transparent 70%);
}

.step-card.completed::after {
    background: #22c55e;
    box-shadow: 0 0 15px #22c55e;
}

.step-card.completed .progress-percent {
    color: #22c55e;
}

.step-card.completed .progress-slider::-webkit-slider-thumb {
    background: #22c55e;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.8);
}

.step-card.completed .progress-slider::-moz-range-thumb {
    background: #22c55e;
    box-shadow: 0 0 15px rgba(34, 197, 94, 0.8);
}

/* === TABS DE NAVEGAÇÃO === */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-tab {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    padding: 1rem 2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
    backdrop-filter: blur(10px);
}

.nav-tab:hover {
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
    border-color: var(--card-hover-border);
}

.nav-tab.active {
    background: var(--card-bg);
    color: var(--primary-orange);
    border-color: var(--primary-orange);
    box-shadow: 0 5px 20px rgba(255, 123, 0, 0.15);
}

/* === HUB DO PROJETO === */
.hub-header {
    text-align: center;
    margin-bottom: 3rem;
}

.hub-header h2 {
    font-size: 2.5rem;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.hub-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hub-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 1.5rem;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
}

.hub-card.full-width {
    grid-column: 1 / -1;
}

.hub-card label {
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.8rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
}

.hub-input, .hub-textarea, .part-input, .part-select {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    padding: 1rem;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    width: 100%;
    outline: none;
    transition: border 0.3s;
}

.hub-input:focus, .hub-textarea:focus, .part-input:focus, .part-select:focus {
    border-color: var(--primary-orange);
}

.hub-textarea {
    resize: vertical;
    min-height: 120px;
}

.links-area {
    min-height: 80px;
}

/* Participants Row */
.participant-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}
.part-input { flex: 2; }
.part-select { flex: 1; cursor: pointer; }
.remove-part-btn {
    background: rgba(255, 0, 0, 0.1);
    color: #ff4d4d;
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 12px;
    padding: 0 1rem;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.2s;
}
.remove-part-btn:hover {
    background: #ff4d4d;
    color: #fff;
}

/* Hub Buttons */
.hub-btn-secondary {
    background: rgba(255,255,255,0.05);
    border: 1px dashed rgba(255,255,255,0.2);
    color: var(--text-secondary);
    padding: 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: all 0.3s;
}
.hub-btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.hub-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: center;
}

.hub-btn-primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
    color: #000;
    border: none;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(255, 123, 0, 0.2);
    transition: all 0.3s;
}
.hub-btn-primary:active { transform: scale(0.95); }

.save-status {
    color: #22c55e;
    font-weight: 700;
    opacity: 0;
    transition: opacity 0.3s;
}
.save-status.show {
    opacity: 1;
}

/* --- Estilos para Tags Interativas --- */
.interactive-tag {
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    outline: none;
    position: relative;
    z-index: 5;
}
.interactive-tag:hover {
    transform: scale(1.05);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 10px var(--tag-color);
}
.interactive-tag:active { transform: scale(0.95); }

/* --- Estilos para Checkboxes do Hub --- */
.roles-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    flex: 3;
    background: rgba(0,0,0,0.2);
    padding: 1rem;
    border-radius: 12px;
}
.role-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s;
}
.role-checkbox-label:hover { color: #fff; }
.role-checkbox-label input { cursor: pointer; }

/* --- Mini-Menu de Categorias --- */
.tag-menu {
    position: absolute;
    background: #1a1a2e;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 9999;
    animation: menuFade 0.2s ease-out;
}

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

.tag-menu-item {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1.2rem;
    text-align: left;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    border-left: 3px solid var(--item-color);
}

.tag-menu-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateX(5px);
}

/* --- Cloud Sync Section --- */
.hub-cloud-sync {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px dashed rgba(255,255,255,0.1);
}

.hub-cloud-sync h3 {
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.cloud-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}

.cloud-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sync-code-box {
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid var(--secondary-color);
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.sync-code-box strong {
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: #fff;
    margin: 0.5rem 0;
}

.cloud-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--secondary-color);
    text-align: center;
    min-height: 1.2rem;
}

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

.sync-method-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-color);
    opacity: 0.8;
    margin-bottom: -0.5rem;
}

@media (max-width: 768px) {
    .filter-container { flex-direction: column; width: 100%; border-radius: 20px; padding: 1rem; }
    .filter-btn { width: 100%; }
    .hub-grid { grid-template-columns: 1fr; }
    .participant-row { flex-direction: column; }
    .nav-tab { width: 100%; margin-bottom: 0.5rem; }
    .tabs-container { flex-direction: column; gap: 0; }
    .roles-checkbox-group { flex-direction: column; gap: 0.4rem; }
}