:root {
    --primary-900: #0f172a;
    --primary-800: #1e293b;
    --primary-700: #334155;
    --neutral-800: #1f2937;
    --neutral-700: #374151;
    --neutral-600: #4b5563;
    --neutral-500: #6b7280;
    --neutral-400: #9ca3af;
    --neutral-300: #d1d5db;
    --neutral-200: #e5e7eb;
    --neutral-100: #f3f4f6;
    --neutral-50: #f9fafb;
    --white: #ffffff;
    --accent: #dc2626;
    --success: #059669;
}

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

body {
    font-family: 'IBM Plex Sans', -apple-system, sans-serif;
    background: var(--white);
    color: var(--neutral-700);
    line-height: 1.7;
    font-size: 17px;
}

h1, h2, h3 {
    font-family: 'IBM Plex Serif', Georgia, serif;
    font-weight: 600;
    color: var(--primary-900);
    line-height: 1.3;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER SIMPLE ===== */
.header {
    /* ===== HEADER: absolute = se queda arriba del hero, NO sigue al scrollear ===== */
    position: absolute;
    /* ===== HEADER POSICIÓN: top controla distancia desde arriba (0 = pegado) ===== */
    top: -50px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    border-bottom: none;
    /* ===== HEADER ESPACIO: padding controla espacio interno arriba/abajo ===== */
    padding: 10px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    font-family: 'IBM Plex Serif', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
}
.logo span { color: #3b82f6; }

.header-btn {
    padding: 10px 20px;
    background: var(--accent);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 4px;
    text-decoration: none;
}
.header-btn:hover { background: #b91c1c; text-decoration: none; }
.header-btn-outline { background: transparent !important; border: 1px solid rgba(255,255,255,0.35); }
.header-btn-outline:hover { background: rgba(255,255,255,0.1) !important; border-color: rgba(255,255,255,0.6); }

.lang-toggle { display: flex; align-items: center; gap: 4px; }
.lang-btn {
    background: none; border: none;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 0.85rem; font-weight: 600;
    color: rgba(255,255,255,0.6); cursor: pointer;
    padding: 4px 8px; border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}
.lang-btn:hover { color: var(--white); }
.lang-btn.active { color: var(--white); background: rgba(255,255,255,0.15); }
.lang-divider { color: rgba(255,255,255,0.4); font-size: 0.85rem; user-select: none; }

/* ===== HERO COMPACTO ===== */
.hero {
    padding: 140px 0 80px;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7)),
                url('img/incendio forestal primero.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    margin: 0 auto 32px;
}

.hero-cta {
    display: inline-block;
    padding: 16px 32px;
    background: var(--accent);
    color: var(--white);
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    margin-bottom: 48px;
}
.hero-cta:hover { background: #b91c1c; text-decoration: none; }

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}

.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== SECCIONES DE CONTENIDO ===== */
.section {
    padding: 80px 0;
}

.section-dark {
    background: var(--primary-900);
    color: var(--white);
}

.section-dark h2 { color: var(--white); }
.section-dark p { color: var(--neutral-400); }

.section-gray {
    background: var(--neutral-50);
}

.section h2 {
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.section p {
    margin-bottom: 20px;
}

.section p:last-child {
    margin-bottom: 0;
}

/* ===== CRISIS / DATOS ===== */
.crisis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.crisis-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.crisis-stat {
    padding: 24px;
    background: rgba(255,255,255,0.08);
    border-radius: 4px;
    text-align: center;
}

.crisis-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}

.crisis-stat-label {
    font-size: 0.85rem;
    color: var(--neutral-400);
}

.crisis-images {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: -600px;        /* negativo = sube, positivo = baja. Cambiá este número */
}

.crisis-images img {
    width: 100%;
    height: 250px;            /* alto de cada foto. Cambiá este número */
    border-radius: 4px;
    object-fit: cover;
}

.source-note {
    font-size: 0.8rem;
    color: var(--neutral-500);
    margin-top: -24px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.source-note a {
    color: var(--neutral-400);
}

/* ===== SOLUCIÓN COMPACTA ===== */
.solution-points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.solution-point h3 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.solution-point p {
    font-size: 0.95rem;
    color: var(--neutral-600);
    margin: 0;
}

.section-tech-bg {
    background: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.8)),
                url('img/tech-tablet.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.section-tech-bg h2 {
    color: var(--white);
}

.section-tech-bg p {
    color: rgba(255, 255, 255, 0.9);
}

.section-tech-bg .tech-box {
    background: rgba(59, 130, 246, 0.15);
    border-left: 4px solid #3b82f6;
    backdrop-filter: blur(10px);
}

.section-tech-bg .tech-box h3 {
    color: #60a5fa;
}

.section-tech-bg .tech-box p {
    color: rgba(255, 255, 255, 0.95);
}

.section-tech-bg .solution-point h3 {
    color: var(--white);
}

.section-tech-bg .solution-point p {
    color: rgba(255, 255, 255, 0.85);
}

/* ===== TABLA COMPARATIVA ===== */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.comparison-card {
    padding: 32px;
    border-radius: 8px;
    border: 2px solid var(--neutral-200);
}

.comparison-card.before {
    background: var(--neutral-50);
    border-color: #d1d5db;
}

.comparison-card.after {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: var(--white);
    border-color: var(--success);
    box-shadow: 0 8px 30px rgba(5, 150, 105, 0.3);
}

.comparison-card h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--primary-900);
    display: flex;
    align-items: center;
    gap: 10px;
}

.comparison-card h3 .fa-solid {
    font-size: 1rem;
}

.comparison-card.before h3 {
    color: #6b7280;
}

.comparison-card.after h3 {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 700;
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-list li {
    padding: 14px 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    display: flex;
    align-items: start;
    gap: 12px;
    line-height: 1.5;
}

.comparison-list li i {
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.comparison-card.before .comparison-list li i {
    color: #b91c1c;
}

.comparison-card.after .comparison-list li i {
    color: #bbf7d0;
}

.comparison-card.after .comparison-list li {
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.comparison-list li:last-child {
    border-bottom: none;
}

.comparison-list li strong {
    display: block;
    margin-bottom: 2px;
}

.comparison-card.before .comparison-list li strong {
    color: var(--primary-900);
}

.comparison-card.after .comparison-list li strong {
    color: #fff;
}

.comparison-card.before .comparison-list li span {
    color: var(--neutral-600);
    font-size: 0.9rem;
}

.comparison-card.after .comparison-list li span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

.cta-center {
    text-align: center;
    margin: 40px 0;
}

.cta-button {
    display: inline-block;
    padding: 16px 32px;
    background: var(--accent);
    color: var(--white);
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    font-size: 1rem;
}

.cta-button:hover {
    background: #b91c1c;
    text-decoration: none;
}

/* ===== BULLET LISTS MEJORADAS ===== */
.bullet-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.bullet-list li {
    padding: 16px 0;
    padding-left: 32px;
    position: relative;
    line-height: 1.6;
}

.bullet-list li:before {
    content: "\25B8";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
    font-size: 1.2rem;
}

.section-dark .bullet-list li:before {
    color: var(--accent);
}

/* ===== APARTADO TÉCNICO ===== */
.tech-box {
    background: var(--neutral-50);
    border-left: 4px solid #3b82f6;
    padding: 32px;
    border-radius: 8px;
    margin: 32px 0;
}

.tech-box h3 {
    color: #3b82f6;
    font-size: 1.1rem;
    margin-bottom: 16px;
}

/* ===== HISTORIA / EQUIPO ===== */
.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.story-text p {
    font-size: 1.05rem;
}

.story-text p.highlight {
    font-size: 1.15rem;
    color: var(--primary-900);
    font-weight: 500;
    border-left: 3px solid var(--accent);
    padding-left: 20px;
    margin: 32px 0;
}

.team-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.team-card {
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: 4px;
}

.team-card-name {
    font-weight: 700;
    color: var(--primary-900);
    margin-bottom: 4px;
}

.team-card-role {
    font-size: 0.85rem;
    color: var(--neutral-500);
}

/* ===== RECONOCIMIENTOS ===== */
.awards-row {
    display: flex;
    gap: 32px;
    margin-top: 32px;
}

.award-item {
    flex: 1;
    padding: 24px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
}

.award-item-org {
    font-size: 0.75rem;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.award-item-title {
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.award-item-date {
    font-size: 0.85rem;
    color: var(--neutral-500);
}

/* ===== APLICACIONES ===== */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.app-item {
    text-align: center;
    padding: 24px 16px;
    background: var(--white);
    border: 1px solid var(--neutral-200);
    border-radius: 4px;
}

.app-item-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-800);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.app-item-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.app-item-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary-900);
    margin-bottom: 8px;
}

.app-item-desc {
    font-size: 0.85rem;
    color: var(--neutral-600);
    line-height: 1.5;
}

/* ===== CONTACTO ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--neutral-400);
}

.contact-item a {
    color: var(--neutral-300);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--neutral-500);
}

/* ===== FOOTER ===== */
.footer {
    padding: 24px 0;
    background: var(--primary-800);
    text-align: center;
    font-size: 0.85rem;
    color: var(--neutral-500);
}

/* ===== TRUST LOGOS ===== */
.trust-section {
    padding: 40px 0;
    background: var(--neutral-50);
    border-top: 1px solid var(--neutral-200);
    border-bottom: 1px solid var(--neutral-200);
}

.trust-label {
    text-align: center;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neutral-500);
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-logos img {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

.trust-logos img:hover {
    transform: scale(1.1);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-content { flex-wrap: wrap; gap: 8px; justify-content: center; }
    .header-content .logo img { height: 80px !important; }
    .header-btn { font-size: 0.75rem; padding: 6px 12px; }
    .lang-toggle { order: -1; width: 100%; text-align: center; }

    .hero h1 { font-size: 1.8rem; }
    .hero-subtitle { font-size: 0.95rem !important; }
    .hero-stats { flex-direction: column; gap: 24px; }
    .hero-stat-value { font-size: 1.8rem; }

    .crisis-grid, .story-content, .contact-grid { grid-template-columns: 1fr; }
    .crisis-images { grid-column: 1; }
    .comparison-grid { grid-template-columns: 1fr; }
    .solution-points, .apps-grid { grid-template-columns: 1fr 1fr; }
    .awards-row { flex-direction: column; }
    .team-cards { flex-direction: column; }

    .data-header h2, .section h2 { font-size: 1.5rem; }

    .map-badge {
        top: 12px;
        right: 12px;
        font-size: 0.75rem;
        padding: 8px 12px;
    }

    .map-badge-icon {
        font-size: 1rem;
    }

    .tech-box { padding: 20px; }
    .comparison-card { padding: 20px; }

    .footer .container { flex-direction: column; text-align: center; }
    .footer .container img { height: 80px !important; }
}

@media (max-width: 480px) {
    .header-content .logo img { height: 60px !important; }
    .hero h1 { font-size: 1.4rem; }
    .solution-points, .apps-grid, .crisis-stats { grid-template-columns: 1fr; }
    .crisis-stat { padding: 16px; }
}

/* ===== DATA SECTION ===== */
.data-section {
    padding: 60px 0;
    background: var(--neutral-50);
}

.data-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.data-header {
    text-align: center;
    margin-bottom: 40px;
}

.data-header h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.data-header p {
    color: var(--neutral-600);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.data-card {
    background: var(--white);
    padding: 24px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--neutral-200);
}

.data-card-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-900);
    margin-bottom: 4px;
}

.data-card-label {
    font-size: 0.85rem;
    color: var(--neutral-600);
}

/* ===== DEMO MAP SECTION ===== */
.demo-section {
    padding: 80px 0;
    background: var(--white);
}

.demo-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.demo-header {
    text-align: center;
    margin-bottom: 40px;
}

.demo-header h2 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.demo-header p {
    font-size: 1.05rem;
    color: var(--neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

.demo-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    background: var(--neutral-50);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--neutral-200);
}

/* Badge flotante interactivo */
.map-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(96, 165, 250, 0.5);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: pulseGlow 2s ease-in-out infinite;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.map-badge-icon {
    font-size: 1.2rem;
    animation: pointDown 1.5s ease-in-out infinite;
}

.map-badge.fade-out {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

@keyframes pulseGlow {
    0%, 100% {
        border-color: rgba(96, 165, 250, 0.5);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    50% {
        border-color: rgba(96, 165, 250, 0.9);
        box-shadow: 0 4px 20px rgba(96, 165, 250, 0.4);
    }
}

@keyframes pointDown {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(4px); }
}

#map {
    height: 600px;
    width: 100%;
}

.demo-sidebar {
    padding: 24px;
    background: var(--primary-900);
    color: var(--white);
    display: flex;
    flex-direction: column;
}

.demo-sidebar h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 16px;
    font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 600;
}

.demo-sidebar-intro {
    font-size: 0.9rem;
    color: var(--neutral-400);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* CTA llamativo en sidebar */
.demo-cta {
    display: block;
    margin-top: 12px;
    color: #60a5fa;
    font-weight: 700;
    font-size: 1rem;
}

/* Cursor pointer en hexágonos */
.leaflet-interactive {
    cursor: pointer !important;
}

.hex-info {
    display: none;
    flex-direction: column;
    flex: 1;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.hex-info.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.hex-info-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--primary-700);
}

.hex-risk-badge {
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.risk-extremo { background: #dc2626; color: white; }
.risk-alto { background: #f97316; color: white; }
.risk-moderado { background: #eab308; color: #1a1a1a; }
.risk-bajo { background: #22c55e; color: white; }

.hex-prob {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
}

.hex-prob span {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--neutral-400);
}

.hex-explanation {
    background: var(--primary-800);
    padding: 14px;
    border-radius: 6px;
    margin-bottom: 16px;
    border-left: 3px solid var(--accent);
}

.hex-explanation-title {
    font-size: 0.7rem;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.hex-explanation-text {
    font-size: 0.9rem;
    color: var(--neutral-200);
    line-height: 1.5;
}

.hex-data-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.hex-data-item {
    background: var(--primary-800);
    padding: 10px 12px;
    border-radius: 6px;
}

.hex-data-label {
    font-size: 0.65rem;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.hex-data-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.demo-legend {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--primary-700);
}

.demo-legend h4 {
    font-size: 0.75rem;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    font-weight: 500;
}

.legend-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--neutral-300);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
}

@media (max-width: 900px) {
    .data-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .demo-wrapper {
        grid-template-columns: 1fr;
    }

    .demo-sidebar {
        order: -1;
    }

    #map {
        height: 400px;
    }

    .legend-items { grid-template-columns: 1fr; }
}