/* =========================================================================
   CITEM — Content Sections: "Blockout Suizo" (Standalone Theme Folder)
   Tipografía gigante, sin pseudo-elementos decorativos, bordes gruesos.
   ========================================================================= */

/* --- Títulos Generales de Sección --- */
section {
    padding: var(--spacing-xl) 0;
}

section h2 {
    font-size: var(--text-h2);
    color: inherit;
    line-height: 1.0;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    font-weight: 900;
    letter-spacing: var(--letter-spacing-heading);
}

/* Blockout: sin raya decorativa */
section h2::after {
    display: none;
    content: none;
}

section p.intro {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    color: var(--c-black);
    opacity: 0.8;
}

/* --- Problema (Problem Section) --- */
.problem-section {
    background-color: var(--c-cream);
}
.problem-section h2 {
    color: var(--c-crimson);
}
.problem-section p {
    font-size: 1.125rem;
    line-height: 1.6;
    max-width: 800px;
    color: var(--c-black);
}
.problem-section p strong {
    color: var(--c-crimson);
    display: block;
    margin-top: var(--spacing-md);
    font-size: 1.35rem;
}

/* --- Qué Somos (About Section) --- */
.about-section {
    background-color: var(--c-navy);
    color: var(--c-cream);
}
.about-section h2 {
    color: var(--c-cream);  /* Big Gobold heading on dark = cream, max impact */
}
.about-section p {
    font-size: 1.25rem;
    color: var(--c-cream);
    max-width: 800px;
    opacity: 0.9;
}

/* --- Pilares (Pillars) --- */
.pillars-section {
    background: var(--c-cream);
}
.pillars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (min-width: 768px) {
    .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
}

.pillar {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    border: var(--border-weight) solid var(--c-navy);
    background-color: var(--c-white);
    transition: transform 0.2s ease;
}

@media (min-width: 768px) {
    .pillar {
        padding: var(--spacing-lg) var(--spacing-md);
        min-height: 500px;
    }
}

.pillar:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--c-navy);
}

.pillar--accent {
    background: var(--c-navy);
    color: var(--c-cream);
}

.pillar-num {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 0.8;
    color: var(--c-crimson);
    margin-bottom: var(--spacing-sm);
    border: none;
}

.pillar--accent .pillar-num {
    color: var(--c-crimson);  /* Accent number on dark pillar = coral */
}

.pillar-title {
    font-size: 1.25rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    color: var(--c-navy);
    letter-spacing: 1px;
}

.pillar--accent .pillar-title {
    color: var(--c-cream);
}

.pillar-text {
    font-size: 1.125rem;
    line-height: 1.5;
    color: var(--c-black);  /* body text on cream = black */
    opacity: 0.9;
}

.pillar--accent .pillar-text {
    color: var(--c-cream);
    opacity: 1;
}

/* --- Rutas (Routes Section) --- */
.routes-section {
    background-color: var(--c-white);
}

.routes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .routes-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
}

.route-card {
    padding: var(--spacing-lg);
    background-color: var(--c-cream);
    border: var(--border-weight) solid var(--c-navy);
    border-radius: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.route-card:hover {
    transform: translate(-6px, -6px);
    box-shadow: 6px 6px 0 var(--c-crimson);
}

.route-card h3 {
    font-size: var(--text-h3);
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
    color: var(--c-navy);
    line-height: 0.9;
}

.route-card .descriptor {
    font-weight: 900;
    color: var(--c-crimson);
    text-transform: uppercase;
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
    letter-spacing: 1px;
}

.route-card p {
    font-size: 1.125rem;
    line-height: 1.5;
    color: var(--c-black);
}

/* --- Founders (Founders Section) --- */
.founders-section {
    background-color: var(--c-navy);
    color: var(--c-cream);
}
.founders-section h2 {
    color: var(--c-cream);  /* Big heading on dark = cream */
}

/* High specificity to win over base.css strong selector */
.founders-section .container p strong {
    color: var(--c-crimson);
    font-weight: 900;
}

.founders-section p {
    color: var(--c-cream);
    opacity: 0.95;
    max-width: 600px;
    font-size: 1.25rem;
}

.founders-section .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}
@media (min-width: 768px) {
    .founders-section .container {
        flex-direction: row;
        align-items: flex-start;
    }
}

.founder-info {
    flex: 1.2;
}
.founder-bios {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.founder {
    padding: var(--spacing-md);
    border: var(--border-weight) solid var(--c-cream);
    transition: transform 0.2s ease;
}
.founder:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--c-crimson);
}

.founder-name {
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    line-height: 1;
    color: var(--c-white);
}
.founder-role {
    color: var(--c-crimson);
    text-transform: uppercase;
    font-weight: 900;
    font-size: 0.875rem;
    letter-spacing: 2px;
    margin: 0;
}

/* --- CTA Final Section --- */
.cta-final-section {
    background-color: var(--c-crimson);
    color: var(--c-white);
    text-align: center;
}
.cta-final-section h2 {
    color: var(--c-white);
    padding-bottom: 0;
}
.cta-final-section .container p {
    margin: 0 auto var(--spacing-md);
    max-width: 800px;
    color: var(--c-cream);
    font-size: 1.125rem;
    font-weight: 900;
    line-height: 1.3;
    text-transform: uppercase;
}
.cta-final-section .btn {
    background-color: var(--c-cream);
    color: var(--c-navy);
    border: var(--border-weight) solid var(--c-navy);
    padding: 1.25rem 3rem;
    font-size: 1.35rem;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 0;
    box-shadow: 6px 6px 0 var(--c-navy);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.cta-final-section .btn:hover {
    transform: translate(3px, 3px);
    box-shadow: 3px 3px 0 var(--c-navy);
    background-color: var(--c-navy);
    color: var(--c-cream);
}
.cta-final-section .container p.microcopy {
    color: var(--c-cream);
    opacity: 0.9;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
    font-weight: 900;
    font-size: 0.875rem;
    text-transform: uppercase;
}

/* --- Ecosystem Section (Landing — 3 Marketplaces Preview) --- */
.ecosystem-section {
    background-color: var(--c-white);
    border-top: var(--border-weight) solid var(--c-navy);
}

.ecosystem-section h2 {
    color: var(--c-navy);  /* Standard heading on light bg */
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .ecosystem-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.ecosystem-card {
    padding: var(--spacing-md);
    border: var(--border-weight) solid var(--c-navy);
    background-color: var(--c-cream);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ecosystem-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 4px 4px 0 var(--c-crimson);
}

.ecosystem-card--accent {
    background-color: var(--c-navy);
    color: var(--c-cream);
}

.ecosystem-card-icon {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.ecosystem-card h3 {
    font-size: 1.75rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    color: var(--c-navy);
    letter-spacing: 1px;
}

.ecosystem-card--accent h3 {
    color: var(--c-cream);  /* Card heading on dark = cream, coral only for links */
}

.ecosystem-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ecosystem-list li {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--c-navy);
    opacity: 0.7;
}

.ecosystem-card--accent .ecosystem-list li {
    color: var(--c-cream);
    opacity: 0.8;
}

.ecosystem-card a.ecosystem-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-size: var(--text-sm);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--c-crimson);
}

.ecosystem-card--accent a.ecosystem-link {
    color: var(--c-crimson);
}

/* --- IA Callout (from /herramientas/ → /ia/) --- */
.ia-callout {
    background-color: var(--c-navy);
    color: var(--c-cream);
    /* A3 fix: horizontal padding removed — .container lo gestiona */
    padding: var(--spacing-xl) 0;
    border-top: var(--border-weight) solid var(--c-crimson);
    border-bottom: var(--border-weight) solid var(--c-crimson);
}

.ia-callout h2 {
    color: var(--c-cream);  /* Big heading on dark = cream */
}

.ia-callout .section-intro {
    font-size: 1.25rem;
    color: var(--c-cream);
    opacity: 0.9;
    max-width: 700px;
    margin-bottom: var(--spacing-md);
}