:root {
    --primary-color: #111111; /* Intense Black */
    --secondary-color: #ff4757; /* Red for urgent action */
    --accent-color: #FFDE00; /* Protest Yellow */
    --bg-yellow: #FFDE00;
    --bg-light: #f8f9fa;
    --bg-dark: #111111;
    --text-dark: #111111;
    --text-light: #ffffff;
    --text-muted: #555555;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.9);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

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

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

h1, h2, h3 {
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 3px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--accent-color);
}

/* Glassmorphism utility */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: var(--glass-shadow);
}

/* Hero Section (Bright Yellow Protest Style) */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-yellow);
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 40px,
        rgba(0,0,0,0.03) 40px,
        rgba(0,0,0,0.03) 80px
    );
    overflow: hidden;
}

.hero .glass-container {
    position: relative;
    z-index: 1;
    max-width: 900px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 4px solid var(--primary-color);
    padding: 4rem;
    border-radius: 0; /* Blockier, more activist feel */
    box-shadow: 15px 15px 0px var(--primary-color);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
}

.hero p strong {
    background-color: var(--accent-color);
    padding: 0 5px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Sections General */
.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

h2 {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary-color);
}

/* Simulator Section */
.section-simulator {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.section-simulator h2 {
    color: var(--accent-color);
}

.section-simulator .subtitle {
    color: #ccc;
}

.simulator-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-light);
}

.slider-group {
    margin-bottom: 3rem;
}

.slider-group label {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.slider-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

input[type=range] {
    flex-grow: 1;
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 28px;
    width: 28px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    margin-top: -10px;
    box-shadow: 0 0 15px rgba(255, 222, 0, 0.5);
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    cursor: pointer;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
}

.highlight-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-color);
    min-width: 80px;
    text-align: center;
}

.ratio-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    color: #aaa;
    font-size: 0.9rem;
}

.results-dashboard {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.result-box {
    background: rgba(0,0,0,0.5);
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.1);
}

.result-box.alert-box {
    background: rgba(255, 107, 107, 0.15);
    border-color: rgba(255, 107, 107, 0.4);
}

.result-label {
    font-size: 1.1rem;
    color: #ccc;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 600;
}

.result-value.critical {
    color: var(--secondary-color);
    font-size: 2.5rem;
    font-weight: 800;
}

.simulator-conclusion {
    text-align: center;
    font-style: italic;
    color: #aaa;
}

/* Wall Section */
.section-wall {
    background-color: var(--bg-light);
}

.wall-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.message-card {
    background: #fff;
    border: 2px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 0;
    box-shadow: 6px 6px 0px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.message-card:hover {
    transform: translateY(-5px);
}

.message-text {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.message-author {
    color: var(--primary-color);
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
}

.add-message-form h3 {
    margin-bottom: 1.5rem;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

input[type="text"], textarea {
    width: 100%;
    padding: 1rem;
    background: #fff;
    border: 2px solid var(--primary-color);
    border-radius: 0;
    color: var(--text-dark);
    font-family: inherit;
    font-size: 1rem;
}

input[type="text"]:focus, textarea:focus {
    outline: none;
    background-color: #fafafa;
}

/* Action Section */
.section-action {
    background-color: var(--bg-yellow);
}

.action-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.step-card {
    background: #fff;
    padding: 2.5rem;
    border: 4px solid var(--primary-color);
    position: relative;
    text-align: center;
    box-shadow: 10px 10px 0px var(--primary-color);
}

.step-number {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.5rem;
}

.step-card h3 {
    margin-top: 1rem;
    color: var(--primary-color);
}

.step-card .btn {
    margin-top: 1.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem;
    background-color: var(--primary-color);
    color: var(--text-light);
    font-size: 1rem;
}

footer a {
    color: var(--accent-color) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero .glass-container {
        padding: 2rem;
        box-shadow: 8px 8px 0px var(--primary-color);
    }
    
    .slider-wrapper {
        flex-direction: column;
        gap: 1rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
}