/* Reset y Estilos Globales */
:root {
    /* Paleta Dark Luxury - Oro y Crema */
    --primary-bg: #121212; 
    --secondary-bg: #1E1E1E; 
    --card-bg: #262628; 
    
    --text-primary: #F0F0F0; 
    --text-secondary: #A8A8A8; 
    
    --accent-gold: #CCA43B; 
    --accent-cream-dark: #B8A990; 
    --accent-cream-light: #EDE6D6; 

    --border-color-dark: #38383a; 
    --border-color-accent: var(--accent-gold); 
    
    --border-radius-small: 8px;
    --border-radius-medium: 16px; 
    --border-radius-large: 24px;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-speed-fast: 0.3s;
    --transition-speed-normal: 0.6s;
    --transition-timing: cubic-bezier(0.25, 0.8, 0.25, 1);

    /* Variables de espaciado - VALORES REVERTIDOS/AJUSTADOS */
    --space-xs: 0.5rem;  /* 8px */
    --space-sm: 1rem;    /* 16px */
    --space-md: 1.5rem;  /* 24px */
    --space-lg: 2.5rem;  /* 40px */
    --space-xl: 3.5rem;  /* 56px */
    --space-xxl: 5rem;   /* 80px */
    --space-xxxl: 6.5rem;/* 104px */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-primary);
    line-height: 1.75; 
    background-color: var(--primary-bg);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden; 
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 var(--space-lg); } 

/* Tipografía */
h1, h2, h3, h4, h5, p, a, li, button, span, strong, em, div { 
    font-family: var(--font-primary); 
}

h1, h2, h3, h4, h5 { font-weight: 700; color: var(--text-primary); line-height: 1.3; }
h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); margin-bottom: var(--space-md); } 
h2.section-title {
    font-size: clamp(2.2rem, 5vw, 3.4rem); 
    text-align: center;
    margin-bottom: var(--space-xl); 
    font-weight: 700;
}
h2.section-title.left-align {
    text-align: left;
    margin-bottom: var(--space-lg); 
}
h3 { font-size: 1.9rem; margin-bottom: var(--space-md); display: flex; align-items: center; } 
.h-icon { 
    margin-right: var(--space-sm);
    color: var(--accent-gold); 
    width: 30px; 
    height: 30px;
    flex-shrink: 0; 
}
h4 { font-size: 1.25rem; margin-bottom: var(--space-sm); font-weight: 600; } 
h5 { font-size: 1rem; color: var(--accent-gold); margin-bottom: var(--space-sm); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;}

p { margin-bottom: var(--space-md); font-size: 1.05rem; color: var(--text-secondary); }
p:last-of-type { margin-bottom: 0; } 

p.subtitle { font-size: clamp(1.2rem, 3vw, 1.6rem); color: var(--text-secondary); margin-bottom: var(--space-lg); font-weight: 400; max-width: 700px; margin-left: auto; margin-right: auto;}
p.large-text { font-size: clamp(1.1rem, 2.5vw, 1.4rem); line-height: 1.8; max-width: 750px; margin-left:auto; margin-right:auto; text-align: center; margin-bottom: var(--space-lg);}
.text-center { text-align: center; }

ul { list-style: none; padding-left: 0; }
ul li { 
    margin-bottom: var(--space-sm); 
    position: relative; 
    color: var(--text-secondary);
    display: flex; 
    align-items: flex-start; 
}
.benefit-icon {
    color: var(--accent-gold); 
    width: 22px; 
    height: 22px;
    margin-right: var(--space-sm);
    flex-shrink: 0; 
    margin-top: 4px; 
}

a { text-decoration: none; color: var(--accent-gold); font-weight: 500; transition: color var(--transition-speed-fast) ease, opacity var(--transition-speed-fast) ease; }
a:hover { color: var(--accent-cream-light); opacity: 1; } 

.hero-highlight,
.text-gold-highlight { 
    color: var(--accent-gold) !important; /* Temporal para diagnóstico, idealmente ajustar especificidad */
} 

/* Header */
header {
    background-color: rgba(18, 18, 18, 0.75); 
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: var(--space-sm) 0; 
    border-bottom: 1px solid var(--border-color-dark);
    position: sticky; top: 0; z-index: 1000;
}
header .container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
#logo {
    display: flex; 
    align-items: center; 
    flex-shrink: 0; 
}
#logo .header-logo { 
    height: 38px; 
    max-height: 38px; 
    width: auto;  
    display: block; 
    object-fit: contain; 
}
nav { /* Estilos base para nav, se modificarán en media query para móvil */
    display: flex; /* Por defecto para desktop */
}
nav ul { display: flex; }
nav ul li { margin-left: 25px; padding-left: 0; }
nav ul li a { font-weight: 500; color: var(--text-secondary); padding: 8px 0; position: relative; font-size: 0.95rem;}
nav ul li a:hover, nav ul li a.active { color: var(--text-primary); }
nav ul li a::after {
    content: ''; position: absolute; bottom: -2px; left: 50%; transform: translateX(-50%);
    width: 0; height: 2px; background-color: var(--accent-gold);
    transition: width var(--transition-speed-fast) ease;
}
nav ul li a:hover::after, nav ul li a.active::after { width: 25px; }

#menu-toggle { 
    display: none; background: none; border: none; 
    color: var(--text-primary); cursor: pointer; 
    padding: 5px; 
}
#menu-toggle svg { 
    width: 28px;
    height: 28px;
    stroke-width: 2; 
}

/* Hero Section (Sección 1) */
#hero {
    padding: var(--space-xxl) 0; 
    text-align: center;
    min-height: 80vh; 
    display: flex;
    align-items: center;
    justify-content: center;
}
#hero .container { max-width: 850px; } 
#hero h1 { 
    letter-spacing: -1.5px; 
    font-weight: 500; 
    margin-bottom: var(--space-md);
}
.cta-button {
    display: inline-block;
    background-color: var(--accent-gold); 
    color: var(--primary-bg); 
    padding: 18px 45px;
    font-size: 1.05rem;
    font-weight: 600; 
    border-radius: var(--border-radius-medium);
    transition: background-color var(--transition-speed-fast) ease, transform var(--transition-speed-fast) ease, color var(--transition-speed-fast) ease;
    box-shadow: 0 5px 15px rgba(204, 164, 59, 0.25); 
}
.cta-button:hover { 
    background-color: #dab648; 
    transform: translateY(-3px) scale(1.02); 
    color: #000; 
}
.cta-button.large-cta { padding: 20px 50px; font-size: 1.15rem; }

/* Sección ¿Qué Hacemos? (Sección 2) */
.section-what-we-do {
    background-color: var(--secondary-bg); 
    padding: var(--space-xl) 0; 
}
.two-column-layout {
    display: grid;
    grid-template-columns: 1fr; 
    gap: var(--space-lg); 
    align-items: center;
}
@media (min-width: 992px) {
    .two-column-layout {
        grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); 
        gap: var(--space-xl); 
    }
}
.section-what-we-do .text-content p {
    font-size: 1.1rem; 
    line-height: 1.8;
    max-width: 550px; 
}
.logo-3d-container {
    width: 100%;
    aspect-ratio: 1 / 1; 
    max-height: 480px; 
    min-height: 300px;
    border-radius: var(--border-radius-large);
    background-color: var(--card-bg); 
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; 
    border: 1px solid var(--border-color-dark);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2); 
    position: relative; 
}
#logo3DCanvas {
    width: 100% !important; 
    height: 100% !important;
    display: block; 
    outline: none; 
    cursor: grab; 
}
#logo3DCanvas:active {
    cursor: grabbing;
}


/* Soluciones (Sección 3) */
#soluciones { padding: var(--space-xl) 0; } 
.services-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); 
    gap: var(--space-lg); 
    margin-top: 0; 
} 
.service-card {
    background: linear-gradient(145deg, var(--card-bg), var(--secondary-bg));
    padding: var(--space-lg); 
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color-dark);
    display: flex; flex-direction: column;
    transition: transform var(--transition-speed-normal) var(--transition-timing),
                box-shadow var(--transition-speed-normal) var(--transition-timing),
                border-color var(--transition-speed-fast) var(--transition-timing);
    overflow: hidden; 
    position: relative;
}
.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
    border-color: var(--border-color-accent); 
}
.service-card::before { 
    content: ""; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(204, 164, 59,0.1) 0%, rgba(204, 164, 59,0) 60%); 
    transform: scale(0);
    transition: transform 0.8s ease;
    z-index: 0;
}
.service-card:hover::before { transform: scale(1); }
.service-card > * { position: relative; z-index: 1; } 
.service-card h3 { font-size: 1.7rem; font-weight: 700; margin-bottom: var(--space-xs); } 
.service-card h4 { font-size: 1.15rem; color: var(--accent-gold); margin-bottom: var(--space-md); font-weight: 500;}
.service-card .description { font-size: 1rem; color: var(--text-secondary); margin-bottom: var(--space-md); flex-grow: 1; }
.service-card h5 { margin-top: var(--space-sm); margin-bottom: var(--space-xs); } 
.service-card .ideal-for { font-size: 0.9rem; color: var(--text-secondary); margin-top: var(--space-md); margin-bottom: var(--space-md); }
.service-card .ideal-for strong { color: var(--text-primary); font-weight: 600;}
.cta-button-secondary {
    align-self: flex-start;
    background-color: transparent;
    color: var(--accent-gold); 
    padding: 14px 30px;
    font-size: 0.95rem; font-weight: 600;
    border-radius: var(--border-radius-medium);
    border: 1.5px solid var(--accent-gold); 
    transition: background-color var(--transition-speed-fast) ease, color var(--transition-speed-fast) ease, transform var(--transition-speed-fast) ease;
    margin-top: auto;
}
.cta-button-secondary:hover {
    background-color: var(--accent-gold); 
    color: var(--primary-bg); 
    transform: scale(1.03);
}

/* Beneficios Clave (Sección 4) */
.benefits-section { 
    background-color: var(--secondary-bg); 
    padding: var(--space-xl) 0; 
}
.key-benefits-list {
    list-style: none;
    padding-left: 0;
    max-width: 800px;  
    margin: var(--space-lg) auto 0; 
}
.key-benefits-list li {
    font-size: 1.2rem; 
    color: var(--text-primary); 
    margin-bottom: var(--space-md); 
    display: flex;
    align-items: center; 
}
.custom-benefit-icon {
    color: var(--text-primary); 
    width: 30px; 
    height: 30px;
    margin-right: var(--space-md); 
    stroke-width: 1.5; 
    flex-shrink: 0;
}

/* Filosofía (Sección 5) */
.philosophy-section {
    background-color: var(--primary-bg); 
    padding: var(--space-xxl) 0; 
}
.philosophy-section blockquote {
    font-size: clamp(2rem, 4.5vw, 3.2rem); 
    font-weight: 500; 
    color: var(--accent-gold);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.45;
    border-left: 5px solid var(--accent-gold); 
    padding-left: var(--space-lg); 
}
@media (max-width: 768px) {
    .philosophy-section blockquote {
        padding-left: var(--space-md);
        border-left-width: 4px;
    }
}

/* Valores Fundamentales (Sección 6) */
#valores {
    background-color: var(--secondary-bg); 
    padding: var(--space-xl) 0; 
}
#valores .centered-h3 { 
    text-align: center;
    margin-bottom: var(--space-xl); 
    font-size: clamp(2.2rem, 5vw, 3.4rem); 
    font-weight: 700;
    display: flex; 
    align-items: center;
    justify-content: center; 
}
#valores .centered-h3 .h-icon { 
    margin-right: var(--space-sm); 
}
.values-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: var(--space-lg); 
    margin-top: 0; 
}
.value-card {
    background-color: var(--card-bg);
    padding: var(--space-lg); 
    border-radius: var(--border-radius-medium);
    text-align: left;
    border: 1px solid var(--border-color-dark);
    transition: transform var(--transition-speed-fast) var(--transition-timing),
                box-shadow var(--transition-speed-fast) var(--transition-timing),
                border-color var(--transition-speed-fast) var(--transition-timing);
}
.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    border-color: var(--border-color-accent); 
}
.value-card i { 
    width: 36px; 
    height: 36px;
    color: var(--accent-gold); 
    margin-bottom: var(--space-md); display: block; 
    transition: transform var(--transition-speed-fast) ease;
    stroke-width: 1.5; 
}
.value-card:hover i { transform: scale(1.1); }
.value-card h4 { margin-bottom: var(--space-xs); color: var(--text-primary); }
.value-card p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 0; }


/* Proyectos (Sección 7) */
#proyectos { padding: var(--space-xl) 0; } 
.projects-placeholder {
    text-align: center;
    padding: var(--space-xl) 0; 
    border: 2px dashed var(--border-color-dark);
    border-radius: var(--border-radius-medium);
    margin-top: var(--space-lg); 
    background-color: var(--secondary-bg);
}


/* CTA Final Section (Sección 8) */
.cta-final-section {
    background-color: var(--secondary-bg);
    padding: var(--space-xl) 0 var(--space-xxl); 
    text-align: center;
    border-radius: var(--border-radius-large);
    margin: var(--space-xl) auto var(--space-xxl); 
    max-width: 1100px; 
}
.cta-final-section .container { max-width: 800px;  }
.cta-final-section .large-text { margin-bottom: var(--space-lg); } 
.cta-final-section .hero-highlight { 
    color: var(--accent-gold); 
}


/* Footer (Sección 9) */
footer {
    text-align: center;
    padding: var(--space-xl) 0 var(--space-lg); 
    border-top: 1px solid var(--border-color-dark); 
    background-color: var(--primary-bg); 
}
.footer-logo { 
    height: 40px; 
    max-height: 40px;
    width: auto;
    margin-bottom: var(--space-md); 
    opacity: 0.8;
    display: inline-block; 
    object-fit: contain; 
}
.footer-philosophy {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-md); 
}
footer p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: var(--space-xs); }
footer p:last-of-type { margin-bottom: 0; }


/* Animaciones */
.animate-on-load, .animate-on-scroll {
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: var(--transition-speed-normal);
    transition-timing-function: var(--transition-timing);
}
.fade-in-down { transform: translateY(-30px); }
.fade-in-up { transform: translateY(30px); }
.fade-in-left { transform: translateX(-40px); }
.fade-in-right { transform: translateX(40px); }
.pop-in { transform: scale(0.9) translateY(10px); }
.scale-up { transform: scale(0.95); }

.is-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1) !important;
}
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }


/* Responsive */
@media (max-width: 991px) { /* Tablet y Móvil (para menú hamburguesa y ajustes generales) */
    .container { padding: 0 var(--space-md); }
    h2.section-title, #valores .centered-h3 { margin-bottom: var(--space-lg); }
    h2.section-title.left-align { margin-bottom: var(--space-md); }
    #hero { padding: var(--space-xl) 0; min-height: 75vh;}
    .values-grid { gap: var(--space-md); }
    /* .services-grid { gap: var(--space-md); } No se aplica gap si es carrusel */
    .section-what-we-do, #soluciones, #valores, .benefits-section, #proyectos, .cta-final-section { padding: var(--space-lg) 0; }
    .philosophy-section { padding: var(--space-xl) 0; }
    
    /* --- MENÚ HAMBURGUESA --- */
    header .container {
        position: relative; 
    }
    nav { 
        display: none; 
        position: absolute;
        top: 100%; 
        left: 0;
        width: 100%;
        background-color: rgba(30, 30, 30, 0.95); 
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.3);
        flex-direction: column; 
        align-items: center;
        padding: var(--space-md) 0; 
        border-top: 1px solid var(--border-color-dark);
        z-index: 999; 
    }
    nav.active {
        display: flex; 
    }
    nav ul { 
        flex-direction: column; 
        width: 100%; 
    }
    nav ul li { 
        margin: var(--space-sm) 0; 
        text-align: center; 
        width: 100%; 
    }
    nav ul li a { 
        display: block; 
        padding: var(--space-sm); 
        font-size: 1.1rem; 
        color: var(--text-primary); 
    }
    nav ul li a:hover {
        background-color: var(--accent-gold);
        color: var(--primary-bg);
    }
    #menu-toggle { 
        display: flex; 
        align-items:center; 
        justify-content:center; 
    } 
    #logo .header-logo { height: 35px; max-height: 35px;}
}

@media (max-width: 768px) { /* Específicamente para Móvil */
    :root {
        --space-md: 1.1rem;  
        --space-lg: 1.8rem;  
        --space-xl: 2.5rem;  
        --space-xxl: 3.5rem; 
        --space-xxxl: 4.5rem;
    }
    body { line-height: 1.7; } 
    
    /* --- TÍTULOS MÁS GRANDES Y CENTRADOS EN MÓVIL --- */
    h1 { font-size: 2.1rem; text-align: center;} 
    #hero h1 { 
        font-size: 2.3rem; 
        font-weight: 500; 
        text-align: center;
    }
    #hero { min-height: 65vh; }

    h2.section-title, 
    #valores .centered-h3 { 
        font-size: 2rem; 
        margin-bottom: var(--space-lg);
        text-align: center !important; 
    }
    h2.section-title.left-align { 
        text-align: left !important; 
    }
     #que-hacemos .two-column-layout { 
        grid-template-columns: 1fr;
    }
    .section-what-we-do .text-content {
        padding-right: 0; 
    }


    h3 { font-size: 1.7rem; text-align: center; justify-content: center;} 
    .h-icon { width: 26px; height: 26px; }
    h4 { font-size: 1.2rem; text-align: center;} 
    
    p, ul li { font-size: 1rem; } 
    p.large-text { font-size: 1.05rem;}
    p.subtitle { font-size: 1.1rem; text-align: center;}

    /* --- CARRUSEL CSS PARA SOLUCIONES --- */
    #soluciones .container {
        padding-left: 0; 
        padding-right: 0;
        max-width: 100%; 
    }
    .services-grid { 
        display: flex; 
        overflow-x: auto; 
        scroll-snap-type: x mandatory; 
        -webkit-overflow-scrolling: touch; 
        padding: var(--space-sm) var(--space-md); 
        gap: var(--space-md); 
        margin-top: 0; 
        /* Quitar grid-template-columns para que flex funcione */
        grid-template-columns: none; 
    }
    .services-grid::-webkit-scrollbar { 
        display: none;
    }
    .service-card {
        flex: 0 0 calc(85% - var(--space-md)); 
        scroll-snap-align: center; 
        min-width: 280px; 
        max-width: 320px; 
    }
    
    .values-grid { 
        grid-template-columns: 1fr; 
        gap: var(--space-md); 
    }
    .value-card { padding: var(--space-lg) var(--space-md); }

    .key-benefits-list li { font-size: 1.05rem; margin-bottom: var(--space-sm);}
    .custom-benefit-icon { width: 24px; height: 24px; margin-right: var(--space-sm);}
    .philosophy-section blockquote { 
        font-size: 1.5rem; 
        padding-left:0; /* Quitar padding izquierdo */
        padding-top: var(--space-md); /* Añadir padding superior */
        text-align: center; 
        border-left: none; /* Quitar borde izquierdo */
        border-top: 4px solid var(--accent-gold); /* Borde superior */
    }
    .logo-3d-container { min-height: 280px; height: 320px; aspect-ratio: unset;}
    
    #logo .header-logo { height: 32px; max-height: 32px;} 
    .footer-logo { height: 35px; max-height: 35px; }
    footer { padding: var(--space-lg) 0; }
}

/* ... (el resto del CSS hasta la sección 8 se mantiene igual) ... */

/* CTA Final Section (Sección 8) */
.cta-final-section {
    background-color: var(--secondary-bg);
    padding: var(--space-xl) 0 var(--space-xxl); 
    text-align: center;
    border-radius: var(--border-radius-large);
    margin: var(--space-xl) auto var(--space-xxl); 
    max-width: 1100px; 
}
.cta-final-section .container { max-width: 800px;  }
.cta-final-section .large-text { margin-bottom: var(--space-lg); } 
.cta-final-section .hero-highlight { 
    color: var(--accent-gold); 
}

/* --- INICIO: NUEVOS ESTILOS PARA BOTONES DE CONTACTO --- */
.cta-buttons-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
    flex-wrap: wrap; /* Para que no se desborden en pantallas medianas */
}

.cta-button-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600; 
    border-radius: var(--border-radius-medium);
    transition: all var(--transition-speed-fast) ease;
    border: 2px solid transparent; /* Borde base transparente */
    text-decoration: none;
}
.cta-button-contact i {
    width: 20px;
    height: 20px;
}

.section-divider {
    height: 1px; /* Grosor de la línea */
    width: 100%; /* Ancho completo de la pantalla */
    background-color: var(--border-color-dark); /* Color sutil, como los bordes */
    margin: 0;
    border: none;
}

/* Estilo Primario (WhatsApp) */
.cta-button-contact.whatsapp {
    background-color: var(--accent-gold); 
    color: var(--primary-bg); 
    box-shadow: 0 5px 15px rgba(204, 164, 59, 0.25);
}
.cta-button-contact.whatsapp:hover {
    background-color: #dab648; 
    transform: translateY(-3px); 
    color: #000; 
}

/* Estilo Secundario (LinkedIn) */
.cta-button-contact.linkedin {
    background-color: transparent;
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}
.cta-button-contact.linkedin:hover {
    background-color: var(--accent-gold);
    color: var(--primary-bg);
    transform: translateY(-3px);
}

/* Ajustes para móvil */
@media (max-width: 768px) {
    .cta-buttons-container {
        flex-direction: column; /* Apila los botones verticalmente */
        align-items: stretch; /* Estira los botones al 100% del contenedor */
    }
    .cta-button-contact {
        padding: 18px 24px; /* Ajusta el padding para móvil */
        font-size: 1.05rem;
    }
}
/* --- FIN: NUEVOS ESTILOS --- */

/* Proyectos (Sección 7) */
#proyectos { 
    padding: var(--space-xl) 0; 
} 

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.project-card-button {
    display: block;
    background: linear-gradient(145deg, var(--card-bg), var(--secondary-bg));
    padding: var(--space-lg);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--border-color-dark);
    text-align: center;
    text-decoration: none;
    transition: transform var(--transition-speed-fast) var(--transition-timing),
                box-shadow var(--transition-speed-fast) var(--transition-timing),
                border-color var(--transition-speed-fast) var(--transition-timing);
}

.project-card-button:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
    border-color: var(--border-color-accent);
}

.project-card-button h3 {
    color: var(--accent-gold);
    font-size: 2.2rem;
    margin-bottom: var(--space-md);
    font-weight: 700;
}

.project-card-button p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ... (el resto del CSS, incluyendo el footer, se mantiene igual) ... */