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

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: #0a0a0a;
    color: #f0f0f0;
}

/* NAVBAR */
.navbar {
    width: 100%;
    padding: 20px 0;
    border-bottom: 1px solid #222;
    position: sticky;
    top: 0;
    background-color: #0a0a0a;
    z-index: 1000;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-back {
    color: #888;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.05em;
    transition: color 0.2s;
}

.nav-back:hover {
    color: #f0f0f0;
}

.nav-logo {
    font-size: 13px;
    letter-spacing: 0.15em;
    color: #f0f0f0;
}

/* HEADER */
.portfolio-header {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 40px 60px;
    border-bottom: 1px solid #222;
}

.portfolio-subtitulo {
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #555;
    margin-bottom: 16px;
}

.portfolio-titulo {
    font-size: 72px;
    font-weight: 300;
    letter-spacing: -2px;
    color: #f0f0f0;
}

/* PROYECTOS */
.proyectos {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

.proyecto {
    display: flex;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
    border-bottom: 1px solid #1a1a1a;
}

.proyecto-invertido {
    flex-direction: row-reverse;
}

.proyecto-imagen {
    flex: 1;
    overflow: hidden;
}

.proyecto-imagen img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    filter: grayscale(20%);
    transition: filter 0.4s, transform 0.4s;
}

.proyecto-imagen img:hover {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.proyecto-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.proyecto-numero {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: #444;
}

.proyecto-titulo {
    font-size: 36px;
    font-weight: 300;
    letter-spacing: -1px;
    color: #f0f0f0;
}

.proyecto-categoria {
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #555;
}

.proyecto-descripcion {
    font-size: 15px;
    line-height: 1.8;
    color: #888;
    max-width: 420px;
}

/* FOOTER */
.footer-portfolio {
    text-align: center;
    padding: 40px;
    font-size: 12px;
    color: #333;
    border-top: 1px solid #1a1a1a;
    margin-top: 40px;
    font-style: italic;  /* ← agregá esto */
}

.carrusel-auto {
    position: relative;
    overflow: hidden;
    height: 600px;  /* ← subí la altura, antes era 400px */
}

.carrusel-auto__track {
    display: flex;
    height: 100%;
    transition: transform 0.8s ease;
}

.carrusel-auto__track img {
    min-width: 100%;
    height: 100%;
    object-fit: contain;  /* ← cambiá cover por contain */
    filter: grayscale(20%);
    transition: filter 0.4s;
    flex-shrink: 0;
}

.carrusel-auto__track img:hover {
    filter: grayscale(0%);
}

.proyecto-tools {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.tool {
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.7);
    font-size: 12px;
    padding: 6px 16px;
    border-radius: 50px;
    letter-spacing: 0.05em;
}

.contacto {
    max-width: 1100px;
    margin: 80px auto 0;
    padding: 60px 40px;
    border-top: 1px solid #222;
    text-align: center;
}

.contacto__titulo {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: -1px;
    color: #f0f0f0;
    margin-bottom: 16px;
}

.contacto__texto {
    font-size: 14px;
    color: #888;
    line-height: 1.8;
    margin-bottom: 24px;
}

.contacto__mail {
    font-size: 16px;
    color: #f0f0f0;
    text-decoration: none;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding-bottom: 4px;
    transition: color 0.2s, border-color 0.2s;
}

.contacto__mail:hover {
    color: #a89fd8;
    border-color: #a89fd8;
}

@media (max-width: 768px) {

    /* HEADER */
    .portfolio-header {
        padding: 40px 20px 30px;
    }

    .portfolio-titulo {
        font-size: 42px;
    }

    /* PROYECTOS */
    .proyectos {
        padding: 0 20px;
    }

    .proyecto {
        flex-direction: column;
        gap: 30px;
        padding: 40px 0;
    }

    .proyecto-invertido {
        flex-direction: column;
    }

    .proyecto-imagen img {
        height: 280px;
    }

    .carrusel-auto {
        height: 280px;
    }

    .proyecto-titulo {
        font-size: 24px;
    }

    .proyecto-descripcion {
        max-width: 100%;
    }

    /* NAV */
    .nav-container {
        padding: 0 20px;
    }

}