/* ===== Variables CSS - Neo Brutalista Sobrio ===== */
:root {
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-gray-dark: #2d2d2d;
    --color-gray: #4a4a4a;
    --color-gray-medium: #6b6b6b;
    --color-gray-light: #9a9a9a;
    --color-off-white: #f5f5f3;
    --color-white: #ffffff;
    --color-cream: #faf9f7;
    --color-accent: #c41e3a;
    --color-accent-dark: #a01830;
    --color-accent-light: #dc3545;
    
    --font-primary: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Mono', 'Courier New', monospace;
    
    --border-width: 3px;
    --border-thick: 4px;
    --shadow-brutal: 6px 6px 0 var(--color-black);
    --shadow-brutal-sm: 4px 4px 0 var(--color-black);
    --shadow-brutal-accent: 6px 6px 0 var(--color-accent);
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}

/* ===== Reset y Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    background-color: var(--color-cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* ===== Tipografía ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.lead-text {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

/* ===== Navegación ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: var(--border-width) solid var(--color-black);
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-black);
    text-decoration: none;
    letter-spacing: -0.05em;
    padding: 0.5rem 1rem;
    border: var(--border-width) solid var(--color-black);
    background: var(--color-accent);
    color: var(--color-white);
    transition: var(--transition-fast);
}

.logo:hover {
    background: var(--color-black);
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0;
}

.nav-links li {
    border-left: var(--border-width) solid var(--color-black);
}

.nav-links li:last-child {
    border-right: var(--border-width) solid var(--color-black);
}

.nav-links a {
    display: block;
    text-decoration: none;
    color: var(--color-black);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.75rem 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
    background: var(--color-white);
}

.nav-links a:hover {
    background: var(--color-black);
    color: var(--color-white);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: var(--border-width) solid var(--color-black);
    cursor: pointer;
    padding: 10px;
    background: var(--color-white);
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-black);
    transition: var(--transition-fast);
}

/* ===== Hero / Presentación ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero h1 {
    margin-bottom: 1.5rem;
    color: var(--color-black);
}

.hero .highlight {
    color: var(--color-accent);
    position: relative;
    display: inline-block;
}

.hero .highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    right: 0;
    height: 0.2em;
    background: var(--color-accent);
    opacity: 0.3;
    z-index: -1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    max-width: 600px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-decoration {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.brutalist-block {
    width: 200px;
    height: 200px;
    border: var(--border-thick) solid var(--color-black);
    background: var(--color-off-white);
    position: relative;
}

.brutalist-block:first-child {
    background: var(--color-accent);
    transform: rotate(-5deg);
}

.brutalist-block:last-child {
    background: var(--color-black);
    transform: rotate(5deg) translate(-60px, -40px);
}

/* ===== Botones ===== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border: var(--border-width) solid var(--color-black);
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--color-black);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-accent);
    box-shadow: var(--shadow-brutal);
    transform: translate(-4px, -4px);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-black);
}

.btn-secondary:hover {
    background: var(--color-off-white);
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1rem;
}

/* ===== Secciones ===== */
section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
}

.section-title {
    margin-bottom: 1rem;
    color: var(--color-black);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray);
    max-width: 600px;
}

/* Variantes de sección */
.section-alt {
    background: var(--color-off-white);
    border-top: var(--border-width) solid var(--color-black);
    border-bottom: var(--border-width) solid var(--color-black);
}

.section-dark {
    background: var(--color-black);
    color: var(--color-white);
}

.section-dark .section-title,
.section-dark h3 {
    color: var(--color-white);
}

.section-dark .section-subtitle,
.section-dark p {
    color: var(--color-gray-light);
}

.section-dark .section-number {
    color: var(--color-accent-light);
}

.section-light {
    background: var(--color-white);
    border-top: var(--border-width) solid var(--color-black);
}

/* ===== Quiénes Somos ===== */
.two-column {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.column-text p {
    margin-bottom: 1.5rem;
    color: var(--color-gray);
    font-size: 1.0625rem;
}

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

.feature-card {
    border: var(--border-width) solid var(--color-black);
    padding: 1.5rem;
    background: var(--color-white);
    transition: var(--transition-fast);
}

.feature-card:hover {
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

.feature-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.feature-label {
    font-size: 0.875rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Manifiesto ===== */
.manifiesto-content {
    max-width: 900px;
}

.manifiesto-quote {
    font-size: 1.5rem;
    font-weight: 600;
    font-style: italic;
    border-left: var(--border-thick) solid var(--color-accent);
    padding-left: 2rem;
    margin-bottom: 3rem;
    color: var(--color-off-white);
}

.manifiesto-points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.manifiesto-point {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    border: var(--border-width) solid var(--color-gray-dark);
    background: var(--color-dark);
}

.point-number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    min-width: 50px;
}

.manifiesto-point h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.manifiesto-point p {
    font-size: 0.9375rem;
}

/* ===== Vivienda ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.stat-card {
    border: var(--border-width) solid var(--color-black);
    padding: 2rem 1.5rem;
    background: var(--color-off-white);
    text-align: center;
    transition: var(--transition-fast);
}

.stat-card:hover {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: var(--shadow-brutal);
    transform: translate(-4px, -4px);
}

.stat-card:hover .stat-value,
.stat-card:hover .stat-description {
    color: var(--color-white);
}

.stat-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-description {
    font-size: 0.875rem;
    color: var(--color-gray);
    line-height: 1.4;
}

.vivienda-context {
    max-width: 800px;
    border-left: var(--border-thick) solid var(--color-accent);
    padding-left: 2rem;
}

.vivienda-context h3 {
    margin-bottom: 1rem;
}

.vivienda-context p {
    margin-bottom: 1rem;
    color: var(--color-gray);
}

/* ===== Mapa ===== */
.mapa-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.mapa-placeholder {
    aspect-ratio: 16/10;
    border: var(--border-width) solid var(--color-black);
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.mapa-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.mapa-placeholder p {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.mapa-note {
    font-size: 0.875rem;
    color: var(--color-gray);
}

.barrios-list {
    border: var(--border-width) solid var(--color-black);
    background: var(--color-white);
    padding: 1.5rem;
}

.barrios-list h3 {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-black);
}

.barrios-list ul {
    list-style: none;
}

.barrios-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-off-white);
    font-weight: 500;
}

.barrio-marker {
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border: 2px solid var(--color-black);
}

/* ===== Parque ===== */
.parque-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.parque-info .lead-text {
    color: var(--color-off-white);
}

.parque-info p {
    margin-bottom: 1.5rem;
}

.parque-demands {
    border: var(--border-width) solid var(--color-gray-dark);
    padding: 1.5rem;
    background: var(--color-dark);
    margin-top: 2rem;
}

.parque-demands h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.parque-demands ul {
    list-style: none;
}

.parque-demands li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.9375rem;
}

.parque-demands li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.image-placeholder {
    aspect-ratio: 4/3;
    border: var(--border-width) solid var(--color-gray-dark);
    background: var(--color-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.image-placeholder span {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

/* ===== Red Sindical ===== */
.red-intro {
    max-width: 800px;
    margin-bottom: 3rem;
}

.red-intro p {
    color: var(--color-gray);
}

.red-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.red-card {
    border: var(--border-width) solid var(--color-black);
    padding: 2rem;
    background: var(--color-off-white);
    transition: var(--transition-fast);
}

.red-card:hover {
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

.red-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.red-card p {
    font-size: 0.9375rem;
    color: var(--color-gray);
}

.red-allies {
    border-top: var(--border-width) solid var(--color-black);
    padding-top: 2rem;
}

.red-allies h3 {
    margin-bottom: 1.5rem;
}

.allies-logos {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ally-placeholder {
    padding: 1rem 2rem;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    font-weight: 600;
    font-size: 0.875rem;
}

/* ===== Contacto ===== */
.section-contact {
    background: var(--color-cream);
    border-top: var(--border-width) solid var(--color-black);
}

.contact-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
}

.contact-form {
    border: var(--border-width) solid var(--color-black);
    padding: 2.5rem;
    background: var(--color-white);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: var(--border-width) solid var(--color-black);
    font-family: var(--font-primary);
    font-size: 1rem;
    background: var(--color-white);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox input {
    width: auto;
    margin-top: 0.25rem;
}

.form-checkbox label {
    font-weight: 400;
    font-size: 0.875rem;
    text-transform: none;
    letter-spacing: normal;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-block {
    border: var(--border-width) solid var(--color-black);
    padding: 1.5rem;
    background: var(--color-white);
}

.info-block h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-black);
}

.contact-list {
    list-style: none;
}

.contact-list li {
    margin-bottom: 0.75rem;
}

.contact-list a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
}

.contact-list a:hover {
    text-decoration: underline;
}

.info-address {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    color: var(--color-gray);
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: var(--border-width) solid var(--color-black);
    background: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--color-black);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: var(--shadow-brutal-sm);
    transform: translate(-2px, -2px);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: 60px 0 30px;
    border-top: var(--border-thick) solid var(--color-accent);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray-dark);
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    display: block;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--color-gray-light);
    max-width: 350px;
}

.footer-nav ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 2rem;
}

.footer-nav a {
    color: var(--color-gray-light);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--color-gray);
    font-size: 0.875rem;
}

.footer-legal a {
    color: var(--color-gray);
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--color-white);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-decoration {
        display: none;
    }
    
    .two-column,
    .parque-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mapa-container {
        grid-template-columns: 1fr;
    }
    
    .red-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 2rem;
        border-top: var(--border-width) solid var(--color-black);
        transform: translateX(100%);
        transition: var(--transition-normal);
        overflow-y: auto;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links li {
        border: none;
        border-bottom: 2px solid var(--color-off-white);
    }

    .nav-links li:last-child {
        border-right: none;
    }

    .nav-links a {
        padding: 1rem 0;
        font-size: 1rem;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }

    section {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-nav ul {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .btn {
        padding: 0.875rem 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        text-align: center;
    }
}